Need advice on a replacement pump

[wasteomind]

I currently have a Swifttech MCP655 on my CPU/NB/SB/Mosfet loop that is on its way to death. It fails to start on a regular basis. When it does run, it seems to have very little pressure. Is there a better or comparable pump out there for the same or less money? Wallet is a bit tight after a gtx680 purchase. Thanks for any info.