What’s the difference between each? They all look similar, so what are the pros and cons of each one?
Well in my opinion, all the CLYWs that ive played are very different. They make some of the best yoyos around and you wont go wrong with them. My personal favorite is the Avalanche. 
The only ones that really look similar are the gnarwhal and Sasquatch, and that’s only because their the same yoyo, just the Sasquatch is bigger.