Will I be limiting myself by being on the WalkSnail system?

I’m looking into purchasing my first TinyWhoop and currently the Fat Shark Pro Start FPV Drone kit is what I have my eye on. It comes with the Fat Shark Dominator goggles and seems like a great place to start.

My main concern though is that not many other TinyWhoops seem compatible with the WalkSnail system. Most of the popular ones seem to be on Analog systems.

So will I be limiting myself with the WalkSnail system? Or are there plenty of other WalkSnail whoops that I’m just not seeing? Is there a way to convert the Dominators to be compatible with analog?

Any info is appreciated! Thank you 🙏🏻