Better with one bun fully baked, than two half baked. Not even Avid is succeding from the position they had in industry, and still has to a large part.
Going current route with rather affordable daw and upgrade plans etc - stock has halfed in value anyway.
It's probably MediaComposer than is the golden egg, not ProTools.
And still with resources they have - PT Windows versions is a cpu hog compared to other main daws.
Avid are Mac people, it seems, and Windows version is not that well optimized, IMO.
It matter which platform main development is made.
Reaper had at some point really slow plugin scanning on Mac(long ago now), so I think they develop on Windows first.
Digital Performer, when coming on Windows, after two years and I tested - double cpu compared to Sonar, Reaper, Samp and Cubase.
So it's really hard to do as well on both platforms.
Fired up my old Sonar Artist 2015 the other day, to run some video, since I am waiting for Steinberg to come around with a video engine that does not require Quicktime. FullHD and it ran as smooth as anything, not a hickup. Even better than some video editors I am evaluating. So getting started on Sonar, I might continue. I like Sonar a lot.