Which ssd should I choose?

[Adamaccelerated]

Which ssd should I choose?
i'm torn between these 3
http://www.amazon.com/OCZ-Technology-2-5-Inch-Acronis-Software/dp/B00CXKRWJ2/ref=sr_1_2?s=electronics&ie=UTF8&qid=1383107339&sr=1-2&keywords=vertex+450

http://www.amazon.com/Samsung-Electronics-2-5-Inch-Solid-MZ-7PD256BW/dp/B009NB8WRU/ref=sr_1_1?s=electronics&ie=UTF8&qid=1383107291&sr=1-1&keywords=samsung+840+pro

http://www.amazon.com/OCZ-Technology-2-5-Inch-Warranty-VTR1-25SAT3-256G/dp/B00A9YQPCY

Also does the amount of storage on the ssd actually effect speed , im judging from this table that it does, can anyone clarify

http://www.tomshardware.com/reviews/ssd-recommendation-benchmark,3269-6.html

 

[Cons29]

my personal choice is samsung evo.
for most brands, bigger storage is faster. but, i doubt that you will notice the difference unless you bench.

even a slow ssd is still a lot faster than a mechanical drive.

 

[geofelt]

Of the three, I would pick the Samsung pro.
But, you will do just as well with the EVO for less:
http://www.amazon.com/Samsung-Electronics-2-5-Inch-Internal-MZ-7TE250BW/dp/B00E3W1726/ref=sr_1_1?s=electronics&ie=UTF8&qid=1383108373&sr=1-1&keywords=samsung+840+evo+250gb

Larger ssd's have more nand chips that can be accessed in parallel during sequential operations.
Sort of an internal raid-0.
The synthetic benchmarks you see do not reflect what you will experience. They are done with queue depths of 32 that you might see in a server environment. In a desktop environment, you do things one or two at a time.
Over time, as the ssd gets populated, the results would change.
The key to avoiding any problems with a ssd is to buy one large enough for your needs. Once a ssd starts to get near full, you will lose performance as the device has a harder time finding and updating free blocks.
Try to keep usage limited to 80% full.

 

[fixer762]

The Samsung ssd is a good choice.

Also, you may want to consider Crucial Micron M500 ssds. They have good encryption and server grade features standard.