New
#481
Have you turned off transparency? That tends to speed things up quite a bit. Don't think it makes any difference if it's home or pro in terms of speed, in my experience. There's not a lot extra in pro re installation.
Currently have 1903 running on a Samsung (atom) notebook with 2gb ram. It is never going to be lightning fast but nippier with transparency turned off. Also check which background apps are running in settings. Most of those can be turned off and they just kick in as and when used.