Opinions - ipod touch 4 or 5?

I'm a bit stuck between my decisions right now.

I can either use some money to buy a ipod touch 4g right now or wait till the ipod touch 5. I don't know whether it will follow the trend of being released in September or what... so should I wait for the ipod 5g or just buy the 4th gen one?

There will always be something new, but I vote wait.

There's a version 5 in September? O.o
Edit: I vote get the itouch 4. iTouch 5 is 4 months away and I don't think there is much to improve :/

You should wait and see the specs and then decide.

I'd say wait for the 5th, but I can't really vote because it's not a "yes" or "no" question. :P

Too long to wait -.- I'm personally getting the itouch 4 within a couple days