No KPs on mine yet, so it's a new unit without any KP at its first week (arrived on Oct 1st, 10.13.6 + SU2 but came with the firmware that they shipped with Mojave).
I pushed it quite a bit for this first week: Over 300GB of data copied to the 1TB SSD. Lots of work with VirtualBox 5.2 and VMware Fusion 11. Built quite a few open source packages from scratch, as well as my own source code tree. Also work with Office 2016 and Gimp. Music playing through the Vox player. Lots of editing with BBEdit.
However, I must insist that I use my MBP in my own "style": It never sleeps, I always shutdown when I finish.
So, as strange as it might sound, my MBP has not slept yet in this week. And honestly, I've no interest in testing sleep.