Do I purchase an r29x or buy Dorges ACAD for on my Aculeus? I found a good deal on a new r29x that the savings will be around the same cost as the ACAD would be. I'm on the fence of buying the 29x. I'm about to just buy the darn thing and list my Aculeus up for sale. I need to start using a crank on the heavy limb bows because my back isn't agreeing with the shooting sessions. I end up with some nasty pain for a few days after shooting a bit in the yard.