I can't decide and need to put one on this week...any pros and cons are welcome!!

I have the whammy its a great rest its easy to set up its quiet anyou never have to cock it just nock your arrow and shoot

cool, I was kinda leaning that way because of the extra long string of the limb driver...I'm sure both are good, but I'll try the spot hogg first.

You should look at theQADUltra rest. Very easy to set up and the good thing is that it holds the arrow in place if you have to let down on a draw as well as when you are sitting in the stand.