Many variables impact the total coverage area of a signal booster system
With plenty of HP and an attack that hides you behind your wall, it's going to be super aggravating to face, as your opponent just won't be able to catch it and bring it down
As for the shadowless base set machamp it can be found in both formats and I believe the shadowed version has both too
Being able to create a Food token at any time makes it so that you can get them during your opponents turns, which would cause Merry, Warden of Isengard to trigger during that turn, somewhat bypassing its this ability triggers only once each turn rule
Even if your removal is disrupted, your subsequent plays won't be interfered with
Honestly, I dont think we need it to get a good sense of the market