You should try Prime if you haven’t already since it’s free, then you should look at the comparison chart to see which features you want.
You’ll see people are frustrated when they buy Artist and then realize they have to buy additional software to run third-party VSTs (they didn’t read the comparison chart).
If you are like most people, and you plan on using third-party VST plugins, want to use Melodyne, etc. you should take advantage of the current sale and buy Pro.