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Don't throw money at unknown brands just because they're cheap, because after two months you'll end up with a screen that doesn't respond well to the stylus. If you draw somewhat seriously, a base iPad or a Samsung Galaxy Tab A from a few generations ago (even refurbished) will give you way more than what you pay for it, with apps like Procreate or Ibis Paint X that work decently. If instead you want to spend really little and don't care about having a screen with perfect colors and sensitivity, then decent Chinese tablets like XP-Pen ones are fine too, but you have to accept the compromises. When I get out of taxi rides I try out various apps on other people's tablets and I'm telling you the difference between a good budget tablet and a terrible one is really in the stylus response, so you gotta choose carefully.
If you draw with any regularity, the real deciding factor isn't the price but the screen latency and stylus pressure. Base iPads (10th generation or thereabouts) offer system stability and solid app support at a reasonable cost, but there's a detail a lot of people overlook: the refresh rate. If you switch from a tablet with 120hz to one with 60hz, the difference in smoothness is noticeable when you're making long strokes, and it's not something you feel right away in the store.
The biggest risk is going with Chinese brands that promise everything for 150 euros. It's not just the build quality issue the others mentioned; it's that a lot of these devices have unstable stylus drivers, and you end up with unexplainable lag that ruins your workflow. I personally helped a colleague who'd picked up some random tablet, and after a week of heavy use the stylus lost its calibration for no reason.
If your budget's tight, check out Samsung Tab from the mid-range (S9 or A8, depends what you find) or maybe wait for deals on base iPad. Always check the number of pressure points on the stylus (at least 4096, better 8192) and try it out with a drawing app if you can. Invest in something that won't piss you off after two weeks, because the money you save upfront you'll end up spending on frustration anyway.
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