I have it for more than a year and as my current one until now. idk if anyone's into long stories but i would like to share my experience with it.
it started off when I wanted to switch from a right-hand mouse player to my dominant hand (which is Left) since it felt uncomfortable, especially in doing spinners. the pen is quite comfortable to grip on. the tab was decent and it helped me reach higher peaks. however, after a couple of months, I start to feel the input delay of the tab started to increase slowly by time. I can easily feel it since I'm playing on a laptop that can reach with the maximum of 120-190fps during gameplay whether i drag or hover. it wasn't like this when I started using it. I did a total format on my laptop, reinstall the driver and even tinker with the control panel and the Osu! settings. I stopped playing the game for a long time because of this issue.
I came back after i was able to come across a computer cafe and wanting to test the game out with it. ofc, it went surprisingly well with high frames reaching over 800fps and didn't feel the input delay at all.
In summary, it's alright for beginners but i really wouldn't recommend it for the long run especially if your average fps is below 250 or else you'll start to feel the delay by time.
oh, did i forgot to mention that the surface of the tab easily gets peeled off when dragging?-