I never bothered to make room. I had to literally clean out my SSD JUST to make space for BF4. I'm only 1GB free on my SSD as BF4 was 26GBs.
The SSD load times is pretty great though but for other games it didn't seem to be much different. BF4 was the main game that took forever to load. Everything else though straight.
@Ciggavelli I feel you on these PC's making a nikka go crazy. Just a couple of weeks ago I was trashing AMD and Mantle saying they were poor and now for some odd reason simply switching out my video card for some reason fixed my performance. I'm literally in awe at how perfectly smooth BF4 is playing on my shyt at what seems to be a locked 60fps. I've literally never seen the game THIS smooth. Just one day BF4 was the WORST playing game I've ever played in my life on PC and now it's literally running as if I have some super high end rig.

I'm mad I can't record this shyt with the gaming evolved app since I'm running off of Mantle.
Now if only Watchdogs can get improved.