personally, I open all PP utg and probably not ATs. However, as I got more comfortable with 6m I started opening more questionable hands like QJ, JTs, etc. as long as you have the understanding that you are probably not playing them for TP value that often.

On the button (obviously it depends on who is in the blinds etc.) but I'll almost be opening every suited hand Jxs+ and suited semi-connectors T6s etc. As well as unsuited stuff like T9o, 89o. Granted I currently run at like 25/21 or something and all of this is totally contingent on your opponents and how confident you are with your postflop hand reading ability. gl in the move