I have 2 of these in different models and I like 'em a lot. I also use a 2 pin microJST connector to monitor the battery on the model via the extra voltage channel. The shape can be a little awkward to mount in certain scenarios and I would have preferred the case to be square all round with a supplied bit of shrink wrap for those that are looking to shave every gram off. It would have been nice if a simple antenna mount was supplied too.
No issues with range or reliability, would buy another.