wurkfur :
When i can't attack a bad guy because he's loading and I can't see him during multiplayer, that's a problem.
When I can't see an obstacle because I'm driving 200 mph and the HD can't keep up, that's a problem.
Recording during the game uses the hard drive while it is also trying to fetch game data, and makes the issues worse.
I have seen this. I own the system and have used both an SSD and the stock 5400 rpm drive. You don't know what you are talking about. I do.
Likewise.
I suggest you get your PS4 checked out. Seriously. Two of my friends who play on PS4's haven't had this problem with their stock hard drives.
The reason you're experiencing this is more likely due to the lack of processing power, not a slow hard drive. Also, how full or empty is your hard drive? If you're running out of space, you can definitely expect to find that things load/write slower.
And you completely ignored the review Tom's did...
I'm saying their is a difference. I just know that its not a night and day difference.
Regardless, NYKO's solution is very nice and is a welcome upgrade path/option for PS4 users.
P.S. Sticking a $300 SSD in a $400 system is bonkers in my mind.