What car maker makes the best version of variable-valve timing? (vtec,vvti,mivec etc).?

variable valve timing, not too many cars used to represent it, it used to be just a hidden performance/gas saver, now almost every foreign car and some domestic (vtec,vvti,mivec,etc) honda was the first to brand it i believe, not the first to have it, but which car make has variable valve timing that is the best/most efficient/best performance, my guess is honda since I have a honda and my car is a v6 3.0 and it has absolutely no balls before the vtec kicks in, most hondas rely on vtec's, so whats your opinion/educated guess?