I've never had the Otis brand variety, but I personally like Rick's much better than Mike's. Mike's is just TOO bitter for my taste buds. Makes you do that lip-over-the-front-of-your-head sour face. Don't drink too many of those though. You'll be passing gas like there's no tomorrow. I got burned out on those drinks after awhile and have moved back to beer now, although I like some of the different flavored varieties like Tequiza. Yum.