I prefer the isspro EV series gauges myself but lots of guys run autometers with out any troubles also! As for the style and color of gauge is up to you i went with the isspro EV all black background with the orange/red needle just because they really match the dash good to give it almost a factory look!
IMO Isspro is way better quality the the others. Some isspro series may be less expensive but if you get the EV series they are a little bit more money but suposed to be better performing. I got my whole set up for just under $360 ( autometer duel pod, isspro EV Pyro, EV 60 psi boost and both install kits). Iim trying to post a pic but it keeps saying upload failed?????