[uvaspina]

I am mainly going for Hall of Famers and future HOFers. I wouldn't be upset with a Strasburg too but for me its all about the older players and booklet cards.

Sounds like TTT might be your best bet then. Although I like the look of Tribute for the most part (and they sell fairly well), I think that TTT has some "wow factor" cards if you're looking to take a gamble. Even then, you'll probably find a nice mix of HOFers and current stars.