EDIT: This question was related to Fedora 20 initially but since there seems to an interest in the question, I try to keep it up-to-date for current releases of Fedora Workstation featuring Gnome Desktop.
Hi guys, I am re-installing Fedora, and for the first time I will now have a separate partition for / and /home. How much space would you recommend for the root partition? I'm installing Fedora 20 with Gnome incl. all standard developer, office, and internet software but I won't have any games installed. 15 GB enough? Do I need 25GB, or even more? The installer suggested to have 51 GB (out of my 250 GB SSD). I think that's too much and I'd rather decrease / and increase /home.
What's your thought?