ANY OF YOUR MAJOR BRANDS MAKE GOOD IN-LINES, BUT I FEEL THE BEST ARE KNIGHT FOR WHICH I USE, AND THOMPSON CENTER. THEY BOTH MAKE NUMEROUS MODEL IN-LINES. I LIKE THE .50 CAL, USING 2 50 GRAIN PELLETS OF PYODEX, WITH A 250 GRAIN KNIGHT RED HOT SABOT MADE BY BARNES. YOU NEED TO SHOULDER EACH FIREARM TO SEE WHAT FITS YOU BEST, AND ONCE YOU HAVE YOUR CHOICE NEED TO EXPERIMENT WITH DIFFERENT LOADS OF PELLTS OR POWDER, AND SABOTS.