I wanted to grab a set of these but the reviews are horrible. Anyone have any experience with them. I'm currently running an MP40 on one side and a Gyre MJ GF316 on the other. They're fine. I just like the idea of syncing them and being able to direct the flow more. Right now it's either blast the bottom more than I'd like given the corals I have on the bottom or as it is now to much up high getting salt buildup on my lid.