1) i assume the dc2 would be the quickest if the 3

2) i had a prelude before, the car was nice but there wasnt much mods for it compare to the tegs and civics. Just sumfin to consider if yur planning to mod it. The b18 definitely revs harder than the h22. Not sure about the b16 in the em1 tho. If it was me i would pick the em1... love them!