Which SSD would you choose

Hello all. I am going getting ready to start my first ever rig build. I wanted to have an ssd drive in it and I was wondering what some of your experiences with ssd's have been? I am trying to choose between the three below.


Agility 4 AGT4 Series AGT4-25SAT3-128 128GB SATA 6Gb/s 2.5" Internal Solid State Drive (SSD) with Indilinx Everest 2 Controller $94.99


Samsung 830 Series MZ-7PC128B/WW 128GB SATA 6.0Gb/s 2.5" Internal Desktop Solid State Drive (SSD) with 3-core MCX Controller $69.99


Samsung 830 Series MZ-7PC128D/AM 128GB SATA 6.0Gb/s 2.5" Internal Solid State Drive (SSD) Desktop Kit with 3-core MCX Controller $129.99



I am not really sure the of the differences between the 3 in terms of performance. I believe why the first one is so much cheaper is because its just the drive. Is it important to have the kit that goes with it? I have never used one of these much less built a computer so I am wondering if this would be important for a beginner? Thanks for your help in advance.