I am not a rich man, not rich enough to spend £300 plus on fat sharks anyway. So for now i can still enjoy the hobby by coming up with my own way of fpv.
Below are the images of what ive done to adapt my equipment to be able tp fpv.
Ive attached a grapple from a selfie stick onto the top of my flysky, then using my phone with an app (gofpv) i use the echine rotg015. 8ghz reciever for the video signal attached to the back by velcro.
For a proper fpv experience i got a cheap vr headset from amazon and just use the same means as above to receive video. Best thing about the app you can change to goggle veiw.
Overall its definitely doable. Sometimes the imag can be a bit sketchy, but for now its good enough, though can see myself definitely upgrading in the future when i know im gonna be stupid enough to pay for fat sharks.
Fyi, bottom image is a screenshot from my phone of what the quad is looking at from the app.