Obviously i am biast, but give the R32 a drive, Im sure the sound track and AWD will grab ya 
Eye, they do sound nice, but a Miltek'd GTI would also be sweet.
One very important thing with the R32 though is the "4wd" - it is actually only a "part-time" 4 wheel drive system, whereby under normal driving conditions, ONLY the front wheels are driven. So, for 95% of the time, your traction is identical to the GTI.
Another issue with the R32 is the nose-heavy handling, producing noticeably more understeer than the GTI, due to the extra weight of the V6 lump.
A final issue, the R32 is much harder to tune, whereas the GTI lump, in either standard or Ed30 brews, is considerably more tuneable.
One big thing in the R32s favour, its' brakes are much better than the GTI anchors.