On both my iPad Pro (2017) and an open-box Huion H610 Pro (pretty old) I saw stairstepping behavior when drawing a straight line with a ruler on a diagonal. It wasn't very pronounced on the iPad, but it was still there. If you draw the stroke quickly, the smoothing kicks in and straightens it. I'm pretty sure this is a normal side effect of the tech used to identify the grid coordinate of the stylus. But the wobbling was notably bad on the Huion. https://imgur.com/a/iPNZzrY
When I got a Wacom Intuos Pro PTH660 (Amazon renewed), the same test without smoothing showed a perfectly straight line, even when drawing quite slowly.
I don't know why the Wacom is better. Maybe it's got a higher resolution grid for detecting the pen location. Or maybe it's just got better tuned drivers. It's also much easier to freehand accurate lines and ellipses on the Wacom.
You generally can't trust the reviews of Wacom alternatives on YouTube. As reported by Aaron Rutten, most of the companies are not looking for fair and unbiased reviews: https://www.youtube.com/watch?v=Twy5Wo8m284&t=337
On the other hand any other brand than the leading brand is truly terrible.
Using a large tablet is like using a mouse with the sensitivity turned down. It quickly becomes frustrating having to move your arm around so much to manage the interface, especially when you don't have a direct connection between what you're looking at and touching.
The difference is why someone might use a steno pad or moleskin journal rather than a full-size legal pad.
He ended up changing the mapping to only use a small portion near the front as he could barely reach the back.
I bet most people who switch to touchscreens never want tablet back. Many people prefer tablets over touchscreens because you don't have to slouch.
Why should I do so when I have my own experience?
> On the other hand any other brand than the leading brand is truly terrible.
So you've tried them all? Not to talk about the use cases...
@parent Of course - I also switched for ebooks from a dedicated reader to a tablet. But I'm still missing the ability for reading in the full sun, power for two weeks w/o charging, easiness on the eyes.
Similar - but harder to tolerate - things apply to a painting tablet. You cannot replace it simply by a multi-function device without losing quite a lot functionality.
Finally - a few months ago - I aquired something remarkable cheaper, a chinese Gaomon M106K. It turned out, it is not cheap at all in the other sense of the word. Good quality and support at least for my use case (a bit different, handwritten formulas and sometimes some sketched diagrams). But my youngest kids use it for painting with Krita too.