I would take an M3 hands down. I am a harcore Hondafan but an M3 is something interesting that you dont see every day (modified that is). Did you ever get to see the white turbo M3 in Tampa ? He has or had a 98 thru 99 and it was turbo... That was pretty sick.
On the other hand your black integra is beautiful and I will admit I get a nice size boner when I see it and was in the borderline to attempt to buy it.