Since all the analog goggles are so spendy, I'd just get a pair of the brand new DJI N3 goggles for $229 USD! way cheaper, and in fact, you can get an 04 lite VTX AND the N3 goggles for cheaper than pretty much any analog goggles at $339 for the pair! I wouldn't waste my money buying analog when it is this close to being mostly gone. I have lots of analog and never, EVER fly it anymore. Why? ... DIGITAL is the way to go. This pair is HALF, or actually less than half the price of the over priced HDZero goggles ($600 + about $100 for 4 antennas + aobut $25 for a battery = $725) and you still don't have a VTX! Plus, they are often called analog 2 because they give analog performance, just sharper...lots of snow and zero penetration!
The Walksnail X have overheating problems so I'd stay far, Far away from those! One guy said he's had to send them in for repair twice already...and they are $480 + 4 antennas at about $100, so about double the price of the N3 / 04 combo! And, with DJI you have the best! :)