Who's 440 heads flow the best?

Cope said
This may be a question for IQ, but any one can chime in.

I'm looking at getting heads for my 440 stroker build and want to know what numbers folks are getting at what lift and from who?

I'm asking about full worked heads, not stock flow.

Thanks for the time and advice.

probably not the highest flowing head, but my victor knock off, raised port heads, cnc machined, will flow 352 @ .600 . Standard port at that !