I really like my 350 Legend. Daughter and I each took a deer this year with my CVA Cascade shooting Hornady Custom FTX 165 grain.
Daughters was a large doe slightly quartering towards us at 80 yards. Went through the front leg, heart, both lungs and exited a little back on the rib cage. Deer went maybe 10 yards. Took me a while to find either an entrance or an exit on that one.
Mine was a decent size 10pt, full broadside at 50 yards. Broadside, double lung. He went about 50 yards and piled up. Great blood trail on that one. Much better than I had got shooting slugs out of my savage 220.