RE: PSE or Mathews bow?
Don't get caught up in the brand names. Go to your local dealer and shoot several. Buy the one that feels good to you not what someone says is better or worse. I shot the Matthews Drenalin and the PSE Firestorm X. I personally liked the feel, the smooth draw, the balance, and the quietness of the Firestorm X and bought it. It also has a 29 1/2" ATA which is great for tree stand and ground blind hunting. It only weighs about 3.7 lbs.
Now I just sounded like a salesman for PSE. My son in-law shoots a Switchback and loves it for the same reasons with the exception of the shorter ATA and it is a little heavier.
Bottom line........buy what is comfortable to you.
Good luck.