Pros: A photo can't really capture it's looks. It's very cool in person. It is also extremely bright, however the "sparkle" setting is probably only half as bright as the main one so it's easy to adjust based on your case (if you have a clear vs. smoked side window, etc.) Moves a very respectable amount of air, and does so quietly. Very nice. It even has a small switch built onto the frame that allows you to select one of 3 different speeds. The medium setting keeps it as quiet as the rest of my case fans and moves more air than most of them. The high setting is pretty loud but pushes more air than any 120mm fan I have ever used. Nice to have the extra bit of cooling available if I need it.

Cons: None

Pros: These fans perform as advertised. Remember that you cannot select one color at a time as best as I can tell. The fans are fairly quiet and will give your system a that gamer bling bling.....

Cons: No easy way to mount the control button that switches between LED modes.

Other Thoughts: Consider replacing the control button with a momentary power switch. Caution though, this will definitely void your warranty or ability to return the item within any grace period. I used a military style toggle switch (momentary) and mounted the switch externally to a 5.25" drive bay adapter plate. The switch is one in a series of 4 military style switches. This theme fits the Vengeance C70 case style nicely.

Pros: Like the different settings, many to choose to find your favorite setting. Very bright and they move air. Also very quiet!

Cons: None that I can think of

Other Thoughts: If you like case fans with some eye candy, you will like these.

Pros: -Quiet
-Several different modes
-Very bright

Cons: My front fan's button broke off but it was more of my cases fault cutting the cables.

Pros: Color is awesome, patterns are nice, blows a decent amount of air

Cons: only issue i had was.. the cables should have been braided.. the control for the lights is a silver color which stands out on an all black tower..

Pros: These are beautiful case fans that add a lot of pizazz to your computer rig.

* The amount of pizazz is controlled by a switch (can be secured by included 3M adhesive) to set the 4 LEDs to different settings.

* they are actually pretty high performance for what it's worth. The highest airflow is right around 76 CFM, so it performs with the best of the newer "quiet air flow" fans offered by corsair and others.

* PWM!! So if you want to go all quiet or all digital, you don't need to have fan controller wires all over the place. Very handy.

* LOOK AT HOW SHINY THEY ARE

* also easy cleaning because the fan can pop out of the shell

Cons: Price. Pretty expensive, but still in the ballpark of Corsair, and even less than Noctua (air flow optimized fans that is. I wouldn't use these for a cooler or radiator.)

Other Thoughts: Do I add them to the top of my rig to dazzle the insides? Or the side panel to give myself epilepsy?

Pros: Beautiful fan inside the case, works real good.

Cons: a bit expensive for a fan, but worth it.

Pros: Very Bright and cool to look at

Cons: Poor construction. These are not metal like other ENERMAX fans I have. LED lightshow stopped after a month and these do not change color its all 4 colors on all the time doing the vegas patterns the other vegas fans do. Loud noise due to the thin plastic housing on the fan became brittle from the heat of the LED strip and started breaking off into my case. I have 4 and ALL of them did this. Replacing with better made fans

Other Thoughts: I have 4 and ALL of them did this. Replacing with better made cooler masters. Sad at this price point they cant use better materials

Pros: LED/s are bright, the different patterns look very appealing to the eye, and at lower speeds, anything below 60 percent duty cycle, it is very quiet.

Cons: Led's only light up once fan gets to 70% duty cycle, which would be fine if it wasn't so loud at that point. More of a show item than a performance item.

Pros: I bought 12 of these fans for my case (Rosewill Blackhawk Ultra) and I'm very happy with them! Nice led patterns but I prefer the old Vegas Trio led patterns but they don't do them anymore. Very long cables and it's perfect for my case. They have 3 speed options and if you have a controller like me, you will be happy! Noise is present at max speed but I have 12 of them (9 of them on the side door); the sound doesn't bother me. At normal speed, you will not be incomodated.

Cons: -No screws... Just rubber fixed pins, I hate them! A pain for your fingers! But I will not drop my rating for that, it's my opinion.
-The frame attachement is not really solid because sometime, it detaches itself.

Other Thoughts: Overall, they are quality fans and Enermax seems to be the best for leds fans.