Auto trans, which did you use?

Welp, I finally decided. Gonna sell all my transmissions. Got alot (904/727/518/and the 580 or whatever from the srt8 GC) and pick up a built NAG1 with upgraded valve body and misc parts from Paramount Peformance, a little expensive but when I give them my 518 I get a 750$ core refund.

I am still like 2,500 under the TCI 6x price and alot better reviews on Paramount then on TCI.