I have this tablet for maybe a year. It is not bad, but not perfect either. It is pretty fast, that is a plus. Both OS’s work nicely, but there isn’t sufficient space on both. Battery lasts for 2 to 3 hours on linux and maybe a bit more on windows.
The main problem is that sd card reader stopped working after maybe 2 months. I don’t know what to do about that… So, now I cannot expand space.
I wouldn’t recommend this model. Look for something else.
At the same time I bought Teclast P80H for my wife. It has only Android, and the battery is waaaaay better. It lasts for 5 or 6 hours of heavy usage, for example, watching youtube.
On this model, on android, watching youtube consumes battery very fast.