That makes me feel bad because I was just switching over to 3366s since I can't get my favorite Herter's 993Rs anymore. I like Rob's choice even though it costs 6 times as much as the 3366. Before you make your final decision, remember the hook-hour formula.
H = 10/C
Where:
H is the number of hours you cast the fly before loosing it on a tree or snag.
C is the cost of the hook in cents.
Solving for the 3366, I get Hours = 10/7 or around 85 minutes. That is my benchmark.
If that makes you think, here's a nice nickel plated number that costs about the same as the 3366 available in sizes 1-6 from netcraft.
It has that cool look, right? It is a Mustad; so you don't have to hang your head about using brand X. Of course there's a number 455. I'm going to get some.