fix your network. i send a display to my ipad to run audio mixing in realtime for work. 30fps, but more importantly consistent pen input for control. been doing this for 3+ years regularly
I can see why it is completely fine for your application but you can't say the same for other applications.
Besides it doesn't even make much sense to need that when the thing has such a powerful processor, Apple need to get their shit together and have it run real Mac software and that's it.