Looking to purchase goggles very soon. I'm torn between the two brands. Looks like the Boscam's will work on the same frequency's as my DJI AVL58 and the Fatsharks won't. Am I correct in this assumption? I wear glasses. Do the Boscam's have diopter slots like the fatsharks (separate purchase from Fatshark for the diopters). I understand that the Fatshark lenses are plastic and the Bocams are glass. Is this correct? Does anyone have experience with both brands? Which do you prefer?