High CFM heads - What would you chose?

I’ve had one set of those here done by him.
I don’t know which “stage” they were.

When they got here, they had already been freshened by, from how bad the seat work looked, a shop that was def not qualified to do the work.
The seats had been sunk pretty badly.
I ended up putting bigger intake valves in to bring the seats up a bit.
Then blended everything back in.
The exhaust seats just got cut and blended...... they weren’t as bad.

My recollection is that afterward, the intake were mid-270’s.
Exhaust maybe 220’s.
I recall thinking the ex ports were working pretty good.