I have shot just a few rounds of it through a 342. Mild recoil and no ill effects on the gun, cylinder, or shooter. I am unaware of any shootings with this round, and have seen mixed testing results online.
I presently carry the 135 Gold Dot, or 110 DPX depending on availability. Recoil is heavier but I have faith these will work well if needed; the Hornady is still too new for me to trust. I am quite interested in the new Winchester 130 PDX-1 round. Recoil is heavier with these but it's not that big of a deal to me.