Joz,
I should add that I've had the expensive sunglasses like Gargoyles and Maui Jims (print for Maui Jim ), but I've also left a pair at a cottage and scratched a couple others. I just can't see dropping that kind of cash for glasses that do the exact same thing only to potentially drop them on the rocks.
Trust me. The knock-offs are doing just fine by me. Most comfortable shades I ever owned are the Killer Loop knock-offs. We'll trade glasses for a minute one day on the water and I defy you to pick out a smallie I don't see.
Then again, considering the age difference, I don't think I'd do well in your Harry Carry bifocal sunglasses. I mean, unless I'm lookin' to pick up some old ch.....
I'm gonna stop that joke right there. heh heh.
But seriously, no matter what kind of glasses you go with, just make sure they are good for you. It's all about what you're comfortable with and what lets you see structure and/or fish. Like I said, I've had the Mauis and the Gargoyles and for me personally the knock offs are the same and just as comfortable. As I wrote about in my last article in the newsletter, we caught hundreds of summer smallies in July at Pipestone. Alot of them we saw in packs, picked out, and caught. What a blast! Sometimes it's like that on the clearer portions of the local rivers too, just have to be sneaky and quiet and you'll get close enough to see them without disturbing them. If it hadn't been for the specs we'd have gone right over those smallies and a couple muskies as well. That brings up another good point for muskie guys...get glasses that work. You HAVE to be able to see 'em coming sometimes so you know when to pull the trigger on the figure 8.
My partner and I have written on our site about the negative aspects of fishing for spawning bass. We are totally against that. We've seen guys wearing polarized glasses on Delavan while picking out spawners one after another. That's just unfair. That's why when the bass are spawning we go for pike or panfish or just schedule the trip after the spawn.