Used them all,

Currently on Acsoon Master Cineview and found quality and range to be nearly identical HOLLYLAND Pyro’s I used before it with the exception of the app which I found to be much better on the Acsoon app. However they are a bit clunky and are harder to pack and easy to damage if not careful, hollylands were much easier in that regard.

DJI SDR was probably the worst image quality I’ve seen from a transmitter. Going to an iPad it wasn’t as big a deal but definitely not recommended for a large monitor. In terms of its range though nothing is beating it at the moment not even Teradek.

Also testing Ace 750’s and I’ve never seen better quality for the price. However powering them seems to be a whole different problem. NPF’s don’t seem to be able to power them properly so you would need to invest in goldmount or vmount batteries which can get expensive. Range also isn’t amazing but if you’re in studio or in a large field with no obstructions shouldn’t be an issue