Interesting, I've heard the grip angle issue many times. For a long time I used a Springield 1911, but the grip always bit me in the webbing between the thumb and forefinger after only a magazine. Not terribly bad, just noticable after a day at the range. I went to the Glock because it fit my hand better, and those I know who own Glock that used to own others say the same. Still, I have a few acquaintances that do not like the feel of the Glock in their hands just as you do. Much as I disliked the pain, I do miss my Springield. If someone offered me another in good shape, I wouldn't turn it down, though I wouldn't trade it for my Glock either.
So I can't say one's better'n the other, just different is all.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)