If looking for small and x86, I bought myself a small tablet the size of a kindle fire that has an Intel processor that has Windows 10 and x86 execution. I have been bringing software over to it and seeing how well or not well it runs to test its limits, but the coolest thing is that I can program programs for x86 execution and now my programs have the portability of a tablet the size of a kindle fire.
Only drawback to the tablet I got with Windows 10 on it is that it only has 32GB storage and came with 8GB free, and it needs a Windows 10 update, but not enough room on the internal storage to perform the update, so not doing anything with it like banking or anything like that. Just keep in the back of my mind that its version stuck for now until I come up with a way to bring it forward without bricking it.