I know a few members have gotten the jebao powerheads with the twin link controller. I am thinking about getting one to link my 2 WP-40's together and was just wondering how you like it.
I don't have the jebao twin controller so I can't comment, but I've been thinking about ordering a JBWave controller for mine. It costs more than jebao's twin controller but looks to be quite a bit more configurable. Just thought I'd throw it out there in case you weren't aware of it.