Would you put it on a race car........if not then why on a street car?

Drain bolt = one (1) moving part. Proven pretty darn reliable, about a $1 or two at the most. A good running engine with oil in it, about $$$$$$.

How often do you change the oil to have to use a quick drain system?

What's next a "dry-break" system for the gas tank filler because a quarter turn cap takes too much time to open and close?