Help choosing a 120/128gb ssd :)

 which is better for the price?

Get a samsung 840 or 840 pro 

Agreed, you're best bet is probably the samsung. Although I wouldn't doubt the Corsair produces are good, I believe they're considerably newer to the SSD market which would make me iffy. As for the Vector, I'm not sure. Vertex series is good, but I haven't heard much on the Vector. If you can afford it bump up to an Intel 520 or higher series. Those SSDs are pretty much the peak of preformance and reliablity, and you are most definitely paying for it.

Intel 520 series 120GB

There ya go. You should also probably check and see which of the SSDs you're considering buying supports TRIM. Well worth it, extends the life of your expensive purchase.

Id go 840 pro if you could, Currently one of the fastest SSD's you can buy, i think the only SSD it really competes with is the vector.

thanks for helping guys i would get the samsung 840pro 128gb, its $15off i'll be happy with the price :)

kingston hyperx3k

what about adata?