This is the simplest and easiest wireless system to use. The only small issue I had was getting one of them to pair when I received it, but other than that they were flawless. I wouldn't recommend them for long range shooting as the range isn't great but run and shoot these things are amazing! The most ingenious part is that the receiver clip inserts directly into the shoe mount. CONS: If the receiver clip breaks you'll have to find another way to attach it, but it's so light you could probably leave it hanging. The aim is to be light and leave nothing to be desired visually. There's no monitor or screen to read levels or check settings, change channels etc, but they work fine. If both stations are used simultaneously, they will not be recorded in stereo or separate mono tracks. The sound from the built-in speaker is not as clear and loud as with a lavalier microphone.