Intertap, definitely. I have the all-stainless flow control, which (stainless) is not much spendier than brass-base. With or without the flow control, the Intertap design is genius. The sliding shuttle seals positively every time, unlike the swinging ball and floating gasket on the Perlick, which I switched from. It's also easy to completely disassemble for cleaning. Plus, the attachments that thread on in place of the regular spout are great. I use the ball lock post for quick setup of my recirculating pump, and only occasionally disassemble everything just for good measure.