What do you need to know?

I had one for awhile, but I eventually got rid of it and switched to an android tablet.

I would like to know if you upgraded it to Windows 10 and if you have issues with Miracast? It didn't appeal to you?

It was alright. It had replaced an Android tablet (Nexus 7). I had the Venue for a couple of years, but I found that it wasn't any more productive than my android tablet was, and game performance was underwhelming.

Few games worked as well on the touchscreen as I wanted them too. In the end, I moved to an nVidia Shield tablet.

I missed more things from the Android tablet than I enjoyed on the Windows tablet.

Reminds me of these $50 tablets at walmart (android, made by RCA), similar processor, actually: x86. See, tablet software is usually written in Java, so you'll find that these little guys have really bad startup time, because x86 isn't much faster than an ARM, but ARM can interpret java bytecode as processor instructions using jazelle, whereas the x86 has to first re-compile the java bytecode into x86 (hence the huge slowdown when an app starts up or restarts).

By the way, those $50 dollar tablets are great if you don't mind them being absolute power hogs and keeping them plugged in all the time. x86 is power hungry on top of being slow. When i did speed tests on them using Termux and my own benchmarks, I found them to be comparably fast per core (so if you have more cores, it'll be faster on everything else if the game or whatever uses threads) to my Samsung Galaxy Tab E. The trick to getting alot out of them is to focus more on their utility as things other than typical mobile software. Termux, with a bluetoothe keyboard, make this a great less than $100 portable (but only slightly, since the battery is bad, and USB can't keep it charged, but the charger with short cord can) programming kit.

EDIT: The RCA tablet might even support arduino coding, but i'm not sure.

I had a Dell Venue 8.
It was the Android tablet.