[jrimbault]

Same, XPS 15 9570 (2 years old I believe). It's almost as good as new. A little electrical whining when charging and putting the ear against it, but that's since day one. I've kept a cloth in between the screen and keyboard, kept everything clean just by rubbing a cloth a few times.

[pivo]

FWIW my late 2013, 15" MacBook Pro seems to me just as good as new. Never had to replace the battery or have any kind of service done on it at all.

I kind of want to buy a new model but this thing just keeps going so I have no legitimate reason to do so. Honestly, I really love the machine. The fact that I'll get at least eight years out of it, as I did from my last MBP, means I'll definitely buy another MacBook Pro.