Me I look for two pair or a set AA KK QQ at least to stay in hand.
If I get set I draw two if I get two pair I draw 1 if I get high pair I draw 3 if nothing else I fold.
The 5 card draw poker is almost pure gambling. You have no idea what other people have so you are almost blind. In this game you play the other players and not your cards. Saying that it is still the old classic poker that you see in the movies for the wild west and i like to play it with friends when we get drunk and just do not want to think like in holdem but just play for some fun. for a serious game though i definitely do not consider 5 card draw as option.