i am planning to buy a game System (i all ready have a wii) and i don't want to spend all of that money on a ps3. should i wait or should i go?

wait until the ps3 drops in price

All 360 versions recently underwent a price drop. Its unlikely it will do so again until at least summer of next year (I doubt it though).

XBOX 360 is better and cheaper i dont really play my ps3 alot i regret buying one

yooo take it from someone who has all the systems....buy the next best thing, dont buy the ps3 because there is sooo much stuff coming out for the xbox....they really r the same things but i love my xbox sooo much more