Think of it this way....EFI came on the scene back in the mid 80's. And computes about 30 different things in between piston strokes, and keeps the mix spot on, no matter what altitude, temp, barometric pressure, etc.
Would you buy car with a carburetor which does one simple thing all on it's own? Or do you like your EFI car which never needs tinkering to keep it right?
Apparently OLDGUY has a problem with cold starts on his...which means something is wrong. Mine start right up and hold their own without the need of me remembering to shut down choke, flooding, fouling plugs, etc.
The modern sled with computer driven parts is an amazing thing, and though I do own some stuff that still has a carb, I would trade any of them for a computer controlled fueler any day of the week and twice on sundays.