I know that Procore is well made. They did the best they could to make it as functional as possible, and it works. It just doesnt work as well as my unit plans do, once I have gathered all the info and submittals, overlays etc and transferred all that info to my paper drawings. Procore is only better in 1 way IMO....as drawings are revised or updated, Procore CAN change to the new information, if it is made to. Obviously paper drawings cannot do that. When I get a totally new page, I just staple it on the old page in my plans and go from there.
When Procore or Bluebeam, or whoever makes it to where I can go in with a stylus and mark up unit plans the way I do, it will be great. Highlights in several colors, etc. There are still places where a tablet doesnt work well at all though ....like popping lines on the slab or subfloor to layout before framing. You just can't do that from a tablet on apartments. There is so much info between the arch, str, MEP stuff, CLP, etc...it takes hours of marking up paper drawings before they are even ready to pop lines.
Star, I guess you are an architect like Louder? I am a super for a commercial contractor who builds almost exclusively apartment complexes. Occasionally a dormitory or wood framed commercial property, but 95% of the time just apartment complexes. We are definitely the biggest framing sub in the Carolinas, possibly in the SE....there are some National companies bigger than ours for sure though. I have been working here for about 11 years.