What is a good reliable return pump

[megs_clark]

Hi. I thought id ask for a little more advice, i was wondering what a decent reliable but cost efficient return pump would be. I was thinking of going to JL tomorow to buy one, My tank is a 72 gallon, with a herbie overflow. The drain out the back is a 1 inch drain and im thinking of 2 returns. Any recomendations to set me on the right path. I can either put it in the sump or out, What do you think or what have you tried and liked?