I use Live and I never use sound packs, Lives built in instruments or any presets for that matter.
Why on earth people want to be scrolling through hundreds of sounds/presets looking for what might be the right sound when they can just create it is beyond me, beginners ok sure go ahead scroll away…
As far as Bitwig, I’d never finish anything and just get lost in endless modulation madness.
Live 10 used together with Push is the fastest way to make tracks I’ve ever experienced.