The MKlV Supra and the R34 Skyline are both amazing machines! I have been a big fan of Nissan for a while because I used to own an '89 240 SX before I got my '87 RX-7 and loved it, I also love the whole line of Z's Silvia's and skyline's as well. But, my dream car for a very long time has actually been the MKlV Supra I think the design is just beautiful, it has a very strong 6 speed trans and you can't beat the 2JZ-GTE! What a beast of a motor! Bullet proof internals and capable of insane 1000+ hp #'s with stock bottom end! Don't get me wrong, the RB26-DETT is also a stout motor capable of similar hp #'s, but it is not quite as reliable as the 2JZ. The R34 does have AWD and so that's one area where it would outshine the Supra, whether it be on on the turns a road course or getting traction for acceleration. That being said, The Supra is my obvious pick, not only because it is my dream car, but I love the 2JZ engine, the interior and beautiful body lines!