what would a perfect spec for the most realistic hairline

spikey ventilation,
scalloped front?

straggered hairline?
transitional hairline

can we order to have extra fine hair on the front and slowly transition into heavy hair

you can order whatever you like...just lower the density at the hairline. You can say 5% less density 1/2 into hairline or whatever.
I am big fan of the flatback/spikey hairline now, so I would recommend that also. I just think it looks more natural than all freestyle.

question: I comb my hair forward and then spike the front. Is that easier to do with flatback than freestyle?

macmike