Man its been a while since Ive been around all the new options for archery. I do know you can go over board on anything. Ive seen bows that had so much extra rubber silencers on them that they felt more like a boat anchor than a bow. 2 string silencers and 2 limb savers is fine. I don't know what the ultra jax 2 looks like.
Recognize that taking real away from real is ruining respect and genuine values in real life and in real wildlife. If you dont care to, you may have already become too corrupted by man's greed and unethical new ways.