Used or marked down year's end bow,, BowTech Guardian. Not much limb preload, no press need to work on it, great string and cables that don't change your peep rotation or point of impact, good speed, forgiving, one of the quietest bows on the planit and easy to tune.
New, state of the art bow,, BowTech Admiral. Has everything above but with more limb preload on new process limbs, new cams that travel 1 1/4 inches less (combined travel) than the Guardian, lighter weight for easier carrying and a 24 to 30 inch draw length adjustment, rotating module system. (nothing to buy to change draw length)

Have fun with your new bow!!