Aright alright. I had this question too
If you are talking about the new Huion osu tablet, than its all a matter of the space on your desk
However, the old osu tablets or the ones with batteries in the pen are bad. I have this version and it busted after 10 moths of use.
I just got my wacom one/ctl-471 small/bamboo conect/(so many names -.-) and i will say the pen is very light, the tablet is way bigger, and in my opinion you can use a bigger area due to the light pen.
BUT i bought the new huion pen, and the XP pen and I will say that the new osu tablet for 2016 pen (non battery) is very light. But keep in mind that the pen is so light that with a small area, you might loose control
I would say Buy the Wacom ctl 471/ wacom one small if you have the money
Buy the XP pen over the Huion Osu tablet 2016 if your on a budget
And avoid the Wacom CTH 490 like wildfire
- Luke <3