Install Ubuntu and you get 10-15 years of support of your current software stack.
Install Debian and you get 3-5 years of support.
Ubuntu also invests a lot into their desktop experience while Debian is closer to stock Gnome. That's more of a preference thing, though.
Debian has also traditionally been a pain to use with proprietary software. Nvidia drivers, WiFi firmware, you name it. It got better in the past years but it's hard to shake the bad name.
Install Debian and you get 3-5 years of support.
Ubuntu also invests a lot into their desktop experience while Debian is closer to stock Gnome. That's more of a preference thing, though.
Debian has also traditionally been a pain to use with proprietary software. Nvidia drivers, WiFi firmware, you name it. It got better in the past years but it's hard to shake the bad name.