I guess we'll have to agree to disagree. Living and hunting out of Wyoming, the climate here makes the wind blocker a must have for me. I could probably do a better comparison of the two but generally speaking the catalyst, although comfortable, is not functional for my uses so I'm dumping it from the kit. Honestly, I really wanted to love the catalyst but will likely end up throwing it up on the classifieds to see if there are any takers (FL Catalyst, size large, Cipher, $160). For the OP, if youre a strictly early season bow hunter then I'm sure you'll do more than fine with the catalyst but if your looking for more versatility and are concerned about wind then imo the catalyst is not the way to go.