For me, the best carry option since 1979 or 80 has been a Galco Miami Classic on a Jackass harness. Very flat and balanced well with two mags. That took care of butt heavy issue. Never a malfunction until the recoil spring got tired five years ago. Has never stuttered since replacement. Never had a problem moving between action types. For me the grip feel was unique enough to instantly remind me of proper procedure.