Prior to this machine, I had a 2014 MacBook Pro. This 2019 16" is a beautiful, powerful machine with awesome sound and graphics, but:  1) There's a stutter in the machine whether it's typing, watching a Youtube video, etc.  It's like it pauses for a mini-second periodically.  2) The trackpad is too large, so at times my palms will inadvertently contact it, causing the cursor to jump or an email to be sent that wasn't complete. 3) The Touchbar, although cool technically, is rather a pain practically.  I much preferred the dedicated buttons, which I could even access in the dark!