You have a saddle patch and a full neck. A few givens:

a)Both come from same genetic breeder
b)Both are from either the same rooster or equivalent quality roosters, meaning both are the top grade from that breeder
c)You tie the same pattern, in the same size, and in the same way

Are you of the opinion that one of the resulting flies will:

a)Have stiffer hackle
b)If Yes, which one
c)Look better Which one
d)Float better
e)Be more durable

Hendrickson