I've been using Linux on and off for about 15 years, but was never able to make the leap to using it full-time until PopOS. It's been painless to use and does everything I need with only minor tweaks. Thank you System76! I can't wait until the Cosmic DE is released.
(too bad about the name, though…)
I just switched from Pop!_OS to openSUSE, but not through any fault of Pop. I really liked it in fact, and it was great to have a distro to show me out of the box what was possible on other distros after a bit of configuration. It’s certainly tempting me to get a System76 laptop.