Do you LOVE any of the colors? It almost sounds like you feel you have to get something this season, but aren't crazy about any of them (since you're asking if you should wait until next season). If that's the case, definitely wait.
Galet if you need a neutral. Pourpre if you want a gorgeous RED pop of a bag. I would personally choose Pourpre since my bag collection needs a red more than a neutral(I have enough blacks & dark blues & browsn to go around).