depending on the circumstances i like to play low suited connectors as much as possible, the chances of hitting a 2 pr, flush, str8 are all very common, from late position i will even sometimes call a 2-3xBB raise with a 67s or 78s. a few times in tournys i'll be on the button or even 1 or 2 positions behind the button and 1st position open raised a weak min raise and 3 callers ahead of me, i will make that call almost any day of the week, as long as my stack can afford it of course, then out comes a monster flop giving me the nut str8 or a open ended str8 flush draw or even a nice 2 pr.
these hands can often be shockers and pay out when you hit, try to play them as much as possible in early stages, often times you see flops for a lot cheaper making it a lot easier for you to stab a monster flop and bring home a monster pot.