I've been looking for a more mobile way of running Kali without having to lug my laptop around with me.

I looked into Nethunter but thought I might be able to get a cheap unbranded Windows tablet and use either Persistence usb boot or VirtualBox a copy of Kali.
I like android OS, but I don't want to just have a "pen testing" tablet and with windows tablets you can run programs that would also run on windows.
Either way, I'm not looking to brute force on either tablet type, they would probably melt after a while, haha.

From what I've gathered from searching, I need to get a windows tablet that has a 32-bit CPU (not an Arm) and most tablets support uefi (not 100% on what that is) booting from a USB stick for Live Kali w/ Persistence.

Could anyone give me some advice if getting a windows tablet and running Kali, either by USB Persistence or VirtualBox, would be suitable? vs Nethunter on a Nexus 7 1st gen?