If you can, get yourself in front of an up to date version of ArcGIS Pro for a little while. The user interface will feel entirely different, and some people do

If you can, get yourself in front of an up to date version of ArcGIS Pro for a little while. The user interface will feel entirely different, and some people don't like it because it's different, but the entire package feels significantly better. Importantly, a good deal, though not all, of the infuriatingly frustrating "random esri error for who knows what reason" issues have been resolved, and continue to improve.