Laptops Moving from 4GB to 8GB Ram. Suggestions!

[F3niX]

Hi Guys
I am having an XPS L502x with 4GB DDR3 1333Mhz RAM

My Usage is:
Gaming
App/Web Development
Photoshop - usually 100-200MB PS Files. Sometimes about 600MB
Music+Browsing
Movies

I use this as my everyday PC
Now I am oscillating whether or not to buy 4GB More RAM. (This one to be Specific)
Is it suggested? Will I notice good speed improvements?

 

[F3niX]

Ok. Finally Ordered it.
Will check it out myself.

 

[bhupatib]

Since you've already ordered, congrats
But for everyone else wondering the same check out -
http://www.xbitlabs.com/articles/storage/display/ssd-vs-8gb_5.html#sect0
In short, no noticeable performance gain from 8gigs, SSD remains the most significant upgrade a laptop can get.

 

[F3niX]

Well. I upgraded to 8gb. Boot times came down. Every apparently loads very fast. Not as quick as an ssd though..
Now my Photoshop lags very less. Earlier it used to hang for a min when opening large psds and editing. But now editing them Is a lot easier. My ram usage now is 3.5-4gb at minimum. So I am sure that I did the right thing..
Next up would be an ssd. After an year though.

 

[gcbeldar]

Instead of 8GB Good 120 GB SSD and Old HDD with eSata Casing would be have improved a Lot ?