Not sure how to vote this one.  I have a few CPs; the two I use the most are 4 buttons total per player (2 buttons mirrored on each side of the stick), and a 7 button neo thumb.  I also have a plain two button CP (two TBs, button on left of TB) and a three button arched (1 TB, buttons mirrored on each side of TB, for a total of six buttons).  
Hmm, since my 7 button CP is a bought hotrodse from before I even thought about BYO CPs, I'll vote 2 button straight.  
