Ssd or hdd? Is 128gb enough?

[Joebob1717]

I was wondering how fast (in general) a 128gb ssd would fill up?
How much space does windows take?
How much space is a average game?

Thank to anyone who can give me a rough estimate. If It will fill up too fast I'll just get a 1tb hdd instead.

 

[Fireraga]

15.8G on a modified windows install following Sean's SSD optimization. I have a 128gb Samsung pro ssd and currently use 40GB of space with only windows, Guildwars 2 and league of legends installed on it.

From my experience so far i would suggest getting a 256GB version of an ssd if you plan to install more then a couple games on it, as your performance is degraded when you use more then 80% of its maximum capacity.