I just bought the angler 2 this week, and have not seen the Clearly Perfect. I've only played with it once to make a mess of HST's, they all look great and appear to be the same size, I have not sewn them together yet.
I think I would prefer something that was not so stiff. The HST's I made I used 2.5 inch strips and at that size you are in no mans land with no lines to get you "square" because of the size of the square when you start sewing(not too clear to you i'm thinking)