Thinking of upgrading my RAM

[sebapee]

Hello, so i'v waited till after christmass to buy new ram, i am currently using 4x2gb team elite sticks. they are 1333mhz wit CAS 5-6-7-8.

What i'v been looking at is http://www.newegg.com/Product/Product.aspx?Item=N82E16820231538&cm_re=g.skill_ripjaws_1866-_-20-231-538-_-Product

is there any point to upgrade to this or should i go with even faster than 1866mhz and faster CAS for it to be worth to even upgrade.
Please link me some recommendations. my budget is about 100€ ($120)

Here's my build:
Mobo - Gryphon z87
CPU - i7 4770K
CPU Cooler - Noctua U9B SE2
GPU - MSI GTX 970 Gaming 4G
RAM - 4x2 Team Elite 1333mhz
PSU - Seasonic s12 ii

 

[dextermat]

Get the cheapest lowest CAS over the MHZ.

Unless you overclock, anything over 1600 mhz won't give you any performance boost and, as an example, 1333 cas 8 would, on paper, perform better than 1600 mhz cas 9 .

 

[sebapee]

Get the cheapest lowest CAS over the MHZ.

Unless you overclock, anything over 1600 mhz won't give you any performance boost and, as an example, 1333 cas 8 would, on paper, perform better than 1600 mhz cas 9 .

did you mean overclock memory or cpu? since i have a 4770K i defiently will overclock it before i buy a new cpu like in a few years. and i don't want the need to buy new memory once again when that time comes, i have done that mistake too many times. so now i want memory that i can be happy with for years to come.
It's a gaming pc i don't edit or render video or something like that.

 

[Tradesman1]

The Ripjaws X are very good sticks and with the CL8 on them, should show a nice increase over the 1333 sticks, both aa little fater and in higher bandwidth

 

[sebapee]

Are the Ripjaws X the buy for the money? i noticed that many 1333mhz sticks have lower CL like 7, why is that? does the ripjaws X that i linked support XMP profiles and will they be better at 1866mhz/1600mhz CL8 than 1333mhz CL7 sticks?

 

[Tradesman1]

Going up performance wise look at 1333/7 1600/8 1866/9, 2133/10 as an example each step up is a slight performance increase - going to one of those data rates - here 1866 with a tighter CL like those you looked at with CL8 is a bigger increase