I usually shoot once a week (any where from 200 to 300 rounds).
G31/.357 Sig is new (purchased in January).
.45 was all I shot before (well, occasional small amount of 10mm)
I feel G21/30 & G31 has 180 degree different characters.
I feel G31 is more like very quick sharp push.
My grip is both thumbs forward.
Strong hand 2nd knuckles meet inside of 3rd joints of weak hand.
I noticed in the past that I was pulling/grabbing to left with my weak hand so now I am pulling straight back consciously to avoid pulling sideways.
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