Shoot them and form your own opinions man. It ain't gonna matter one bit what I or anybody else thinks, it comes down to what YOU like.
That said, I have a Spyder 34 on hold that will become mine once I hang up the Maxxis 35 for the year. I have never shot the new Matrix. I shot the Element and Spyder 30 side by side, bare bow vs bare bow, for about an hour and liked the Spyder 30 better. It was smoother drawing, and less recoil.
Mathews bows balance like crap and too short of ATAs for this guy. The Creed is the only new Mathews I've shot...If I was a short ATA guy, that Spyder 30 would be mine in a second. Awesome bow.