bro loving it !! Fl studio 20 …i bought it when it was still 12.5 …it was my 1st daw …and i always had love for it 
i specially like the grouping lanes in the playlist feature they added with the new version also yesterday i was trying the new audio recording features and audio consolidate …and all of this is really cool really enhace the workflow
as for the CPU …this version feels a bit lighter …the cpu and RAM meters …are peaking a bit less …and the version they release yesterday …still has some known bugs… they are going to release an update this week…
this is basically release candidate No4
and for me the benefit its …the workflow …pianoroll its excellent …and has a lot of randomization options …also producer edition thats the more accesible …comes packed with everything you need to produce
including Sytrus …super powerful Fm synth…Maximus fruity granulizer and Vocodex (and guess what they added …a sample start offset automatable knob in the built in sampler //how cool is that :)—) …plus .a bunch of extra synths and audio effects…
here’s a play trough of a project i’m working