I've been running them for a few months now and like them. Switched over from the EV series and they are different. They light up great at night all gauges being lit evenly. The install is more user friendly and cleaner because there all electric. There is only one controll unit to hook up, insted of one per gauge. It also has a total recall function. After a hard pull or race you press a button and the gauges will return to their max values, or min values for something like fuel pressure. Allowing you to see what got hot and what fell a bit low etc.
Drawbacks... The lighting is adjustible seperate from the dimmer, although I wish they could be dimmed down a bit more when the dash dimmer is at max. The other is they are slightly noisy. They make a small tick or buzz sound when they move. Like is stop and go traffic when the boost gauge is jumping slightly.
Overall I like them. Using 6 right now and dont really plan to get anymore. I got the White face, red pointer, black bezel. Match pretty good.