I quite like Unity, its way of presenting files and applications is better than stock Gnome Shell, plus I never had UI freezing issues with the former as I had

I quite like Unity, its way of presenting files and applications is better than stock Gnome Shell, plus I never had UI freezing issues with the former as I had with the latter, although I will admit that GS does allow greater customisation. The only better Linux global search function in my opinion would be KRunner, but there's no easy way to bind it only to the super key (Windows button) like Unity and GS.