This video shows you probably the best Dualshock 4 mod ever. this mod fixes the annoying issues with the stock thumbsticks by replacing it with the amazing Xbox One thumbsticks. This removes the biggest problem with the Dualshock 4 that of which the rubber piles off very easily
What you need:
-Xbox one thumbsticks: http://pages.ebay.com/link/...
-Phillipshead Screwdriver
and be willing to open up your ds4 (Obviously)

The PS4's DualShock 4 controller now has two more buttons with the addition of the Back Button Attachment. The $30 accessory is the perfect complement to the original controller and adds two buttons. The design is a little bulky, but it's still a great accessory for the price.
This thing is getting stellar reviews. What would be it's best use (I am not a competative online gamer).
PS5 controllers will have this built in. It will allow ps4 controllers to have the same functionality and work with the PS5.
Pretty cool. I’ll probably pick up two.
Contrary to the article tho, the biggest advantages of the ms elite controller and the paddle buttons but the ability to control the expo curves of the sticks (response time) and store a second profile to a button position so you can be snappy for FPS games and slower for racing type games or whatever at the flick of a switch. You can also adjust the throw length of the triggers on the Elite. So doesn’t really put them on the same page but still - seems like a great ds4 add-on.
The word "great" was used twice in a single sentence. Was it too hard for the author to come up with another adjective? Okay, Gensie, this might help you out. http://adjectivesstarting.c...
The DualShock 4's new accessory works well, and hopefully sets the stage for things to come.
I really wish they released this sooner. Seems cool. But it's really late in the PS4's life
I don't see the point of this. Maybe it's useful for some people but for me, there is no point.
For those that were sure this would be a cheap feeling accessory just based on reading the press release, please feel free to repent below... 😉
If the PS5 pad only has 2 back buttons then I'm staying with third party again.

Looking to add an extra ps4 controller to your set up, eBay is blowing them out at just $40. And you even have a few color options to choose from too.
done this the track pad wire is a bitch remember what i said
tut tut tut. . this is a compliment to the XO controller.
Xbox one has great thumbsticks.
Only thing I installed was a bigger Battery.
Meh, I installed a set of Modsticks on my new camo DS4. I usually just glue on a small circle cut from a drywall sanding screen and call it good, but I love the adjustable height and extra precision with the Modsticks. I was actually going to do a review of them here on N4G, but I guess I would have to do a blog post since the reviews are only setup for games. But I highly recommend the Modsticks to anyone looking for more speed or precision, depending on how you adjust them.
No, I am not affiliated with Modsticks, I just like their quality product and I like to support stuff like them. They also have them for the PS3, 360 and XB1.