hes not buying a motor swap he was looking at a car that already had it swapped in.
s15 sr all day anyway, its newer, less mileage, better turbo, better injectors, everything better. people who say the transmission is shit are retarded if they are comparing it to the stock 5spd that can barely hold 300whp. they are just repeating what some tool online said. yea the 6spd trans is weak if you are a pro driver pushing over 350whp beating the car up every single time you drive it. which I am sure you are most likely not so don't worry about it and the fairy tales that go with it. my uncle has had his for over 3 years with no problems and loved it so much he converted his 180sx blacktop to 6spd. :bigthumbu
also if your coilpacks go bad just fix it the right way and buy new ones, you can get oem or aftermarket from the internet, dont be that retard who puts used ones in and has the same issue 2 months later. quality > quantity