I hate cribbing collars. They rarely work. And I really dislike Miracle Collars. After seeing a couple horses choke from them being over-tightened, and then seeing a couple snag that front strap on stuff… I was done with them.
If I were in your shoes, I’d try the Barclay Collar that Simkie recommended.
Another suggestion: maybe try a different muzzle like the Best Friend style cribbing muzzle. They truly are lighter than the all-metal style, plus I feel like they are a bit safer for both horse and human. I was knocked unconscious once by a mare wearing one of those metal basket muzzles!
Best of luck!