I still prefer the Ecotech product. The gyre has some high points, especially if you have a bare bottom tank. It can create flow that travels across the top of the tank, throughout, right over the bare bottom. This works well when keeping food suspended or moving settled debris into the water column. For me, that's where the gyre's high points end. The controller is archaic when compared to an Ecotech controller and the various options that exist are limited, and all really play on one function which is what I described above.
The Vortech employs the technology to change flow schedules from anywhere, which believe it or not comes in handy. Also, the degree of customization on the Vortech is pretty incredible and overall, I haven't seen anything the gyre does that a properly programmed vortech can't. I do run the gyre on my reef, but sooner or later I will replace it with a quiet drive vortech and likely not purchase another gyre.