in my personal opinion, i go the 32, the 33 failed in design, hence the face lift on the series 2, then again you are looking at paying more if u buy 33-S2. 32 goes for around the cheapest 9k private sales.
32 is a light car and the rear spoiler does not help much, so becareful, especially in the wet, practice a bit before u give it a joy ride down the street.
i just upgraded my 32 GTST to a 32 GTR V-specII, but the GTST was my first car, if u buy it stock i can guarantee you it can keep up with most sports car on the road since its only 1.3?? tonne. if you are not gonna go crazy mods, all you need to do is get the exhaust done, turbo back, maybe a larger radiator. the 32 gtst has a small intercooler on the left side, so it should be ok if u don't do any crazy mods.
good luck.