I started my son hunting when he was 10. He tried the 44 mag, 243, 3030, and 223. He did not like the recoil of the 44 mag (no pad, hard butt plate, 5.75 lb), and did not like the muzzle blast of either the 243, or 223 - he said the recoil wasn't bad but it was really loud to him even with ear protection. His favorite was and is the 3030. Mild recoil and no ear blowing report. Each kid is a little different. This is just my experience.