A floats a float, there are some betters than others and there are some that are more expensive than others. I used to be a fan of Drennan Pikers, however the Cleardrifts are about half as much as the Drennans. I got ahold of some last year in the Notebook giveaway and i used them this year for spring chinook, coho, fall chinook, and steelhead and I've been impressed with them. They are virtually indestructible, they track straight, there easy to see, and there economical...
Personally, I still think the best floats are 1 and 1 1/2 cork floats...