Only issue with those kits (only speaking from experience in selling tons of them) is that when something doesnt work it is a total pain in the ass to diagnose. Is it one of the relays? Maybe a ground.... or perhaps a bad ingiter. But wait could it be the ballast? Hmmm, or one of a bunch of different connection points in the system perhaps? Oh crap, maybe it is a bad bulb! Lol. Obviously I am exaggerating a tad, but when you are on the seller/customer support end of it you really start trying to find a system that performs well, is easy to install or diagnose if not working and doesnt break the bank. Sent from my SM-N950U using Tapatalk