Odd that Ruger would copy the key feature of Glock that definitely needed re-design. A couple decades ago I did a lot of pistol shooting, including local IDPA matches. I helped the club train new pistol shooters from 18-65, male and female, some experienced, many newbies. I would say that 90+% of all the shooters I trained shot noticeably better with my SIG p226 than with my Glock 17. Bottom line, the Glock grip doesn't conform well to the human hand. It tended to make people shoot off-center with less control over recoil. The flare at the rear base of the grip also caused vertical issues. Plus the stock sights weren't the best. Glocks WERE reliable though. But the grip ergonomics were bad for most shooters, no question about it...
I've owned multiple Glocks over the years 17, 19, 17L (long barrel), 23 (40sw), but eventually got rid of all of them. I also found that you could shoot 5 different Glocks of the very same model and vintage but the triggers varied significantly. My G23 actually had the best trigger -- totally stock, but it was crisp and very repeatable.
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