Hmmm, I will be playing games like Bf3 and other big games. But i don't know if a 128gb is enough or not enough. I mean, a few games would only take up about 40 GB maybe. I will also want my windows to boot faster so does that mean i have to put my windows file into the SSD too? I wont be putting loads of games in there since most games I play is from 5-15 Gb. Garrys mod, which loads pretty slowly and Battle field 4 and 3. I wont be putting all of my games in there so i doubt it would be 100 gigabyte since i have to have 25% free from what anort3 said.
edit: Wait nvm, half of the games i got on steam is already 220 Gb. So if i add the other half.... yeah... But since I will only add the games that has slow loading time, then it will be around 50-70gb. So what do you guys think? Since im getting it on black friday or christmas, my budget will be under 200 instead of under 150