Just MHO, but I'd get the Ultra Press with his attachment for x-forces and center pivot bows, and I'd also get a bowmaster for portability. I don't know if the bowmaster with the end attachement for split limb bows will press a center pivot, but I know it will press everything else I've used it on. Actually it's been my only press for 3 years now, and for $40 or so, you can't go wrong with it for a portable unit.