I went from Mint to Pop OS to increase my customizing options. Mint isn’t very customizable, and installing GNOME or KDE with it may work OK but is not supported and I don’t think it will ever be.
I tossed mint on a PC after about 8 years of not using mint at all and I’ve been extremely impressed at how stable and friendly it is. It works exactly how you expect it to and Cinnamon has the best default workspace implementation of any DE I’ve used