Not sure I am in the correct section.  Two years ago, I asked a question and got run up the pole as I wasn't in the right place.

I have clients that have decided to use SimPro which Intuit says intergrates with QuickBooks.  This client is also moving from desktop to QBO.  So this is a two part question.

First- has it gotten any better transferring desktop to quickbooks online? Meaning less errors and transactions and accounts transfer over as they are setup in the desktop?  I have been doing these by hand after tragic errors with letting Intuit transfer the files 6 years ago.   This client's company is very large and so are their books plus they actually want the past 3 years transferred but I have talked them into just transferring 2025.   So feedback greatly appreciated for this!

Second- They have already began using SimPro in their company and now want to intergrate with their QBO once it is transferred and setup.   I looked at reviews on SimPro and see a common complaint about the invoices in QuickBooks having different numbers than the number assigned in SimPro?   Are there any other concerns I should be aware of to help with setting this up for my client this next week?

Help and Feedback is greatly appreciated!