Best car money can buy?
Hmmm... same dilemma
you will get no less than a crap-ton of answers.
There is no best.
However, there is likely the best for your utilization
For me, it was the LMT CQB16.
Best of luck in your attempt to find the answer, or just to kick the hornet's nest
Ex - Navy, Persian Gulf Veteran. Loved shooting the M14, 1911, M60, M2
"No matter what you do with a striker gun, it still feels like a power stapler." - Gats Italian