"EQ" Magnum cylinder head differences

Got my heads from P.I.E. (Performance Injection Equipment).

For those that are interested....

Clearly the Chinese heads, but they seemed to have done a pretty decent job with the stainless 2.02 intake valves and hardened seats, bronze guides, and minor chamber unshrouding and bowl blend. These are only their level 1 heads, but I think they'll work pretty well for my build. Supposed to flow 270.

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We'll see how they work I guess.
What do they charge for a set of heads done like that?