I want to try fpv goggles. I'm leaning towards fat shark but nit sure what the difference is between the different ones, which is best? Dominator, Navigator or whatever. I'm also open to Boscam coz they do 2.4 and 5.8 and wouldn't mind hearing thoughts on headplay. Bear in mind I don't know too much about any of them, to me there just names I've read on other forums etc. cheers.