I use the FS Dom V3. These are very popular in the FPV world. I bought these shortly after using the FS Teleporter V5. Huge difference in range, clarity and field of view. Wish I would have purchased the better ones up front.
Just keep in mind the receiver in the goggles is usually sold separately but I do see now some come as a package. Kind of expensive but the good news is they are on your face, not the drone so breaking them is a bit harder. I realized when I got into FPV, the goggles over the drone was where I dug deeper into my pocket as the fpv experience starts with whats on your face, not whats in the air. Good antenna's also make a difference.
I was also talked out of getting the FS Dom HD3. A friend showed me his and I didnt like em, ended up going with the V3. But, each to his own.
there are a number of Youtube videos comparing goggles. I referenced that a lot as most purchases are "buy then try"......a lot of money for something you cant test drive first.
Question: Do you wear glasses? I do, and thats a whole nother thing to address.with goggles.