Highest flowing sbm heads?

After reading all the B.S.
The most affordable highest flowing head OOTB ready to run in MOST cases is the Trick Flow.
The next stage is the Indy 360-1 or 2 top end, for a few more bucks and work. :D
The final stage is the W8 or 9, have to really open your wallet at that point.
Get yourself a set of Trick flows and Harland sharp rockers and rock on!