Heres my biased opinion,

I have not shot the Mathews, so I have no opinion of it. It may sound weird, but I didn't like the way the Mathews felt in my hand, so I went no further.

I have shot both the Martin Couger, Martin Septer ELite and Parkers. I like the Spter Elite, but I didn't like all the stings of the way the arrow feed through the strings. This may have been a problem for me because I use fixed blade broadheads and was afraid of loading an arrow quickly, it also felt a bit heavy to me. After comparing, I bought the Parker Feather Mag II. It feels so good and shoots great with my draw.