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.
Had to go at the sportin goods store. There was pee all over seat. Cleaned it with wad of TP. Applied TP for protection from nasty seat. Turned to sit down. The sensor flushed and the powerful vaccume force inhaled my TP. Not fun.