I think the odd shaped one with the wings was the Renegade -- I had one of those pretty recently. Had an XPlode as well, which I got from potbunker, I think -- one of his big listings from last year. Both were pretty good performers, but neither beat out a Yamaha D201, which just seems to suit me. It's not the longest driver I've hit, but it's consistent.
Had a Spectrum and Indio from SMT, then the AF460c from the SMT/DTG collaboration which supposedly had 8ppi in the head -- that great thread on FGI about Dr. Lu. The Indio I had picked up was slightly open, and that just didn't do it for me, but when I reared back and aimed 40 yards left, I could get some great distances from that. The AF460c is long -- still have that and take it out from time to time.
Of the Geeks, I had the FS3 and NoBrainer -- preferred the NB, more for the look, I think. Still have an FS3 but I think an interior sole weight is loose -- it'll be fine for a bunch of swings, then start rattling/clunking. If I ever have the drive, I'll hotmelt it and see if it sticks.
Have a BigBang 450, 525, and the 6C. The 450 is a very good driver. The 525 is very forgiving on mishits -- I'll hit one out on the toe and still get 230-240 out of it. The 6C is a little too big -- I'm not comfortable teeing the ball up that high. But it's a lot of fun at the range.