I personally like them a lot and have tried xr15 g5, Hydra 32 and AP700. I've had great success with growth and love the form factor and mounts. They app is very easy to use although it takes a few seconds to connect.
Seriously though, Bump in case someone can grab it before me (I’m a buck short)
Can you get a couple pics of the fixture on? Just curious. Will it work well for a 24x24x21 tank? I’ve read the BRS review and they said it’ll fall a little short but I’m mainly wanting to help my BTA. I don’t want to spend money for a light that’s going to do what I’ve already got if that makes sense. As you can see, it’s not easy to come by for me, so it’s gotta be a sure thing.