About 20 years ago I owned a polymer compact. Nice pistol, shot well.
As others have mentioned, it was a little top heavy, but not enough to make it objectionable.
The bigger problem was, at the time, there was NO accessory availability. It needed a custom holster, and there was nothing. That may have changed; check before you jump.
ETA: Mags were also tough to come by; I would think this problem has disappeared given the maturity of the internet since then.