Pros: Speed, price.

Cons: None.

Overall Review: My ASUS Z97-A marks these sticks as being 1333 MHz instead of 1600, so I had to go into my BIOS and set the RAM frequency from Auto to 1600.

Pros: Cheap

Cons: Doesn't work, get "No Signal" when using

Overall Review: Took 6 weeks to arrive (May 8 - June 19)

Pros: So much faster than a SATA SSD

Overall Review: Please remember that installing this into your system will not be a significant speed upgrade unless your motherboard can handle it. If your motherboard's M.2 port only has x2 PCIe lanes then it will only be able to utilize 1/3 the speed that the drive supports. In this case you'd need a PCIe x4 adapter and an open PCIe 3.0 port. If you're unsure if your motherboard has these, ask someone who would know. You're paying for speed, you should make sure you can utilize it.

Pros: Quiet, powerful and relatively cheap.

Cons: It was a tight fit to screw in, and there's slight case warping because of it. My card's 1st DisplayPort port does not output a signal. Fans don't turn on until card reaches 50°C, so it will repeatedly rev up then stop every 20 seconds or so. A fan speed controller such as MSI Afterburner is recommended.

Overall Review: What I thought was coil while was actually my HDD. Glad to say after a year of use it's still running quiet.

Pros: - It works - The ends come with protective rubber covers

Cons: - Nothing

Overall Review: Personally not a fan of paying extra for gold plating and this was the cheapest 6ft option at the time, so it was the obvious choice.

Pros: Sturdy, lots of room, quiet-ish fans

Cons: Heavy, but that's expected from its size

Overall Review: I've owned this for 3 years now. The THOR logo on the front doesn't light up and one of the rubber things for the back circles was missing. I personally didn't see those as reasons to RMA it though. Make sure to clean dust from the filters every month, especially the underside one. It builds up down there pretty bad.