What is this ultiamte set you speak of? 
I'd say SPA...there's a larger variety of rookies in that set with autos that Ultimate doesn't have.
If you want the smaller set to chase with higher overall value, then Ultimate.
If you want a set that better reflects who was in the 05-06 rookie class...SPA.
If you want it somewhere in the middle and don't mind the stickers...SPx.
