If you can find a Stomp-X for a price you're willing to pay, then definitely go that route. I was lucky in that I put it out everywhere I could that I was looking for a Stomp-X and a fellow board member here answered the call

Maybe spend a bit of time chasing Stomp first. If you can't get one then go with the regular versions.

And I'm waiting for Ceasium-X. Scoria-X is still fairly available so I'm gonna wait and see how Caesium plays out.