I use Pr as much as Ae.  If I want to use Dynamic Link, I have to use the same versions.  IOW, I can’t use Ae 2018 with Pr 2019, and expect DL to work.  I can’t even copy clips in Pr and paste them in Ae if the versions don’t match.

I made a mistake by testing Pr 2019 for one “small” project for one client for whom I’d done about ten videos in Pr 2018.  It worked OK, but there are still some bugs that make me reluctant to commit to all of CC 2019.  Honestly, I can’t remember what they were other than Pr taking an extremely long time to launch before getting to the Open dialog.

So, I got a new project that requires me to use footage from my previous ten projects.  I started it in Pr 2018.  Everything was fine except when I needed to access footage in that Pr 2019 project.  Not a show stopper.  I just had to launch the Pr 2019 project, and do an XML export of my master Sequence and b-roll and interview select Sequences, and then import that into Pr 2018, losing all the animated masking I did in Pr 2019 (quite a bit).  I was pleased to see some of my Lumetri Color effects were retained.  

I wish Adobe would figure out how to Save As... a previous version in Pr as they have for Ae, or allow us to import Sequences from a later version of Pr, or use Dynamic Link between different versions.  Alas.

Anyway… I’m posting to ask if anybody else has committed to CC 2019 and having good success with both Pr and Ae.  If you’re experiencing issues, what are they?  Are there workarounds?  

My biggest fear is encountering a job-killing bug that will inhibit timely delivery of a paying project (see link below). 

I’m on Mac High Sierra with a Nvidia Titan GPU.