Ruger P85/95 has an ambi release. Push forward to drop magazine. I don't have a problem with any of mine and I have a P08 type gun, .22LR, but same ergos and grip angle. I love the grip angle on the P08. My Mk II Ruger is similar. I don't much care for the .22/45's grip angle by comparison. P08s don't really balance that well for me, though, sorta butt heavy in the hand.
I agree that speed reloads IPSC style weren't really that big a deal in 1908.