When it comes to a drawing tablet do you recommend a beginner get one with a screen or one without specifically for webcomics?
So what you use the tablet for ultimately doesn't matter. Webcomics, illustration, animation, they're just different expressions of the same overall skillset. I've gone from using desk tablets to screen tablets and then back to desk tablets again. My current setup is a Huion Inspiroy Giano which is a very large desk tablet (no screen) with a Huion Kamvas 22 Plus as my display (screen).
Now this obviously seems INCREDIBLY redundant but the reason why it's like that is because I used to use the Huion Kamvas 22 Plus as my screen tablet... until the pen input stopped working :)""" But it still works perfectly fine as a display! When I was shopping around for new drawing tablets though, I wasn't sure if I wanted to take the financial risk on another screen tablet. The Huions are a lot cheaper than the Wacom models which is great for people looking for inexpensive options, but if it meant I'd have to replace my screen tablets more often than my old Wacom Cintiq, then it wasn't gonna be worth it (but I didn't want to dump $2k on a tablet again LOL)
So I wound up getting a desk tablet instead! I had used Wacom desk tablets a lot prior to screens, and while it had been a few years, I re-adjusted in no time. The Huion Inspiroy Giano is, so far, a very reliable tablet. It just connects with a USB, no crazy 3-in-1 cables like the screen displays. It satisfies my need for a large tablet (seriously, if I can offer any piece of advice in regards to tablets, size does often matter because if a tablet is too small you'll be over-relying on your wrist for motions which isn't good for line integrity or your hand health!!!!) but it didn't break my budget like the Wacom tablets (and didn't feel as risky as buying another Kamvas 22 Plus after what happened the last time).
The only downside to it is that it has a bit of a rough surface to it which I find does a lot of initial wearing down on the nibs. I mean fr look at this thing-
And that will happen after only like, a few hours of use LOL that said, I've been using this nib for like 2 months now and it hasn't worn down more than that, so if you don't mind your nibs having a visible slant to them, it really doesn't cause any other issues.
That said, I've only had this tablet for about half a year now. I also used to sing praises for the Kamvas 22 Plus until it suddenly decided it wasn't going to work anymore without explanation, so... take my review of the Inspiroy Giano with grains of salt. At least though if this thing mysteriously stops working like the Kamvas did, I'll only have to pay $200-$300 to replace it vs. the Kamvas' $700+. It's still not a small amount of money, but it pays itself off quickly (and it's a lot cheaper compared to the equivalent Intuos Pro line from Wacom, which costs upwards of $500+ for a decently sized one).
Screen tablets are definitely helpful to have though, and I wouldn't object to returning to the screen displays once I can justify dropping money on one again. I still use a screen display on the go via my iPad Pro. But I don't think desk tablets should be taken for granted as a perfectly viable tool either, I think the initial learning curve tends to intimidate people a lot, but they're really quite comfortable to use once you adjust to the translation of desk tablet to monitor. You can also adjust the screen settings through the tablet driver anyways, which is what I did for my tablet because it was a little too big in spots where I had to reach really far to get to the color wheel tab on the right... so I just reduced the screen ratio to make up for it :)
I find once you learn how to use both - and learn your foundations in digital art - the desk tablet vs. screen tablet debate just boils down to personal preference rather than any real difference in what they can do for your art. I've drawn stuff like Rekindled on screen displays, desk tablets, iPads, etc. You might try a desk tablet and not like it after a while (though again, with the initial skill ceiling of adjusting to it, give it a few weeks of trying if you can, you will not immediately get used to it overnight!!!) and decide that screen tablets are more up your alley.
It really depends on what you're wanting to pay for a tablet. Though like with any new skillset that you're just getting into, I wouldn't recommend dropping money on the most expensive tool because ultimately the differences between expensive and cheap aren't going to be noticeable to you until you actually learn the skill itself, and it's not uncommon at all for people to pick up a new skill, shell out shitloads to learn it, and then get discouraged when it takes a while and makes the expense feel like a waste. Those higher end tablets are often more suited for professionals, not because they're "only meant for pros", but because pros will be able to fully utilize all their upper-skill features in a way a newbie who's still learning how to use a desk tablet won't.
Thankfully, it's easier than ever to get an affordable tablet that's easy to learn and Wacom is no longer the "only option", so I highly recommend looking into brands like Huion, XP-Pen, and Gaomon, as they offer very inexpensive tablets with a wide array of options from desk tablets to screen displays. Make sure you do your research on them, check out places like reddit for actual human reviews, note that every brand and tablet will come with their pros and cons, so it's really just about weighing out what you feel will work best for you and what you're trying to achieve!
And of course, if you're looking to draw comics specifically, look into Clip Studio Paint! It goes on sale at least twice a year, the PRO version is literally all you need to get started (EX comes with some helpful features like Teamwork, but like those fancy high end tablets, they won't necessarily be useful to someone who's just starting out). The PRO version comes with all the rulers, panel cutters, text tools, etc. that you need to get into making comics, it's a great piece of software !!!
I hope that helps!!! Best of luck!! ( ´ ∀ `)ノ~ ♡