Or perhaps you hate these all together and separate you boxes. We have been using the Arlington TV two-gang wall box. We can standardize on decora only, which I guess is good but a PITA imho. I think they are just OK - what do yo use? Or do you skip them all together?

Carlon has a nice box too. SC300PRB

I like the Arlington for the smaller sizes (2 gang). Their larger boxes suck, I stick with the Carlon for 3 gang. Anything bigger than that and it's a full sized can.

I've used the Arlington 2-gang boxes (TV and Keypad) on multiple jobs with success and never had a need to go bigger till now. I'm trying out their steel recessed 3-gang boxes on a project next month. I've never had a problem with their products so far and they seem well engineered. You do have to coordinate with the electrician but that's never been a problem.

I use to use the combo Arlington boxes. Now I stick with a 2gang 110v box & use Sn@ps IW Surge. I like having a recessed outlet. Granted Midlite had a recessed decora plug but I like the surge in Sn@ps. Then a 2gang or single LV ring for low volt.

I do use the combo boxes for outdoor TVs. Especially remodels. Only one hole to cut.

Try the Arlington TVB 810, that is a killer product. We use those on most flat mount installs.