RE: gotta get a new rest....
I have shot a dropzone since '04 on my razortec and I really like it. I don't have any problems with noise or the arrow staying on the shelf while hunting. On my room mates rest I put a piece of a string leach where the arm drops to and his is dang near silent. I definitely recommend this rest as well as trophy taker. I don't personally have any experience with the MZE but I haven't heard many negative things about it. Good luck.