Best phone holder/protection

Hey guys! What are your favorite go to’s for carrying your phones on runs? I carry mine for music, maps and audiobooks at all times.

Currently I wear a running belt I got at fleet feet but I can’t stand the constant flopping against me when I run, even if I wear the belt backwards. I’m a small frame so even the tightest settings on the belt are loose. Also don’t know if I’m a fan of the phone on the arm band. Not sure if there’s any other options out there?