I would say the s13 s14 or s15 against the z32 zx ,s13 is mostly used and after having one and having it sideways most of the time if wanted to or not i can see why.
Best place to ask is on these forums,as they can advice you,and offer you the best for your needs and budget,and where to get parts etc from,or will tell you even if your just asking in general,Unless someone drifts those cars like me it will only be an opinion or guess.Check the Drift forums out..
http://www.driftworks.com/forum/
http://www.drifting.com/forums/index.php
http://forums.nicoclub.com/zeroforum/147
http://www.drift.com/forums/
http://www.driftingforums.com/
http://forums.forzamotorsport.net/forums/17/ShowForum.aspx