Use a noob account, Idc, I'm dead serious. Because I just tested by logging in my noob account, and switching to my main after login.
I've never successfully gotten an account banned, probably because of the bypass I use. I don't want to uninstall it then re-install it, which is the only reason I need someone else's account. So I can get the data I need out of it, then they can ban it for me.