Which return pump is the best?

[karazy]

I did good on my report card, so my mom told me she'll buy me something fishy.
So i decided it's time to put my reward to use and get a return pump.
but i can't decide which one to get.
Alot of people have mags, but at the same time alot of people say they are loud and die easy.

so i need some opinions. I need a return pump that goes about 500gph.
It needs to be VERY quiet as the tank is in my room.
Oh, and it has to last.

so please, tell me what you think is the best return pump.
i would really appreciate it.