Char1312:

Considering that you have been on a bow shooting sabbatical for 20 years, and the last bow you shot was a Martin Warthog, which was an excellent bow and still is, and that you have always been a finger shooter, the specs on Martin Jaguar Magnum tells me that the bow is not for you at this time.

Factually establish your draw-length, how hard you intend to hunt, what you believe you are looking for, and get back to us.