Is upgrading to Sierra ok to do
Has there been any issue upgrading to Sierra on my 2013 13" Mac Book Pro
I myself am on a 13" MacBook Pro, and haven't had any issues with the new operating system. I've been running it since the beta launched to developers. I had issues during the beta, but that is what the beta is for. Since the golden master release I can't speak of any.
I have a 15" Macbook Pro and am running Sierra. Make sure that you have a full backup before updating. Make sure that you install the 10.12.1 update as well as I couldn't print to my Canon printer until the update.
Do not update if you use Photoshop or Illustrator. Outlook 2016 has issues and so does Excel 2016, primarily with the Clipboard.