I admit that polymer probobaly is superior to steel/aluminum. It is most likely the product of this, the modern age.
I still like steel and aluminum, in that order. My 5" 1911 is steel. I like the weight. It's a 10mm, and I load it ''brisk.'' I've always liked steel revolvers, too. I guess I don't notice the weight. A good belt and holster make the difference.
I've had polymer guns before. I can't say anything bad about them.
I just like steel better.
That said, a compact, single stack, polymer 1911 could make a nice EDC?
I've been musing lately about a Commander sized 1911, chambered in 9x23 Winchester. If it had a polymer frame...? Could be pretty cool?
It would have to be a true polymer frame. Polymer with steel inserts, ala Glock. Rather than steel with a polymer covering.
Otherwise, what's the point? I'd want weight savings, durability and corrosion resistance.