Hello, this is my first post here. Right now I am kind of between Cat4 and Cat5, and I am about to do The Tour of Utah this weekend. It is a pretty hard weekend with 2 crits, 2 road races ( one is 54 miles) and a TT. Now if you had the choice would you choose to suffer with the 4's or maybe win your entry fee back in the 5's. Thanks for the input.