[Tartufo]

All are reasonable hands to play, especially in position. I'm raising each of those in position for the obvious reasons.

However, if you're in doubt about preflop situations like these then you should probably think about your post flop play and overall game plan. What are then main mistakes your opponents make, how are you going to exploit them, etc. Your hand selection and preflop play should be a function of those (as well as position and stack sizes of course).