55 will be bad the first weekend, but lighten up after that. It's a big unit, and you should be able to find some solitude if you don't mind hiking.
Looking at last year for 55.
Bulls...117..Cows....38...For 1037 hunters.
Unit 54
Bulls...90...cows...72...for 578 hunters.
I'm not sure that includes OTC hunters? I don't see how it could? There's no way to know what units an OTC hunter will hunt.