SSD or Raptor to make Vista more spritely?

Would put Vista on 32gb SSD (13gb out of 25gb)(Patriot or OCZ, probably) or
on WD Raptor (75gb or whatever)

page is currently on a different drive from opsys.


DFI Infinity Blood-Iron P35-T2RL | E7200 2.53@xxxxxx
| 2x1gb OCZ Reaper1150@1203 | EVGA 9800GTX+ N873 |
LiteOn DH401S08C at CP56 BluRay player | Hannspree HF289H 28" |
Raidmax RX530-SS psu | Vista Ult 32 SP1