Swim goggle questions

[Trekhawk]

I'm thinking I need some new goggles, my current ones are fogging and leaking. I have a couple of questions before I buy new ones:

1. Do the ones that say "anti-fog" really work, or should I get some anti-fog spray or wipes?

2. What is your opinion on colored/shaded goggles as opposed to clear. My current ones are clear. I think the colored/shaded ones look way better, can you see well through them in the pool? Do they make it darker, or do they provide more contrast?

Thanks!

1. I find they work for awhile but eventually they will fog. I dont use anti-fog spray I find spit (as gross as that sounds) works the best.

2. I like blue coloured goggles and they are fine in the pool. I dont swim out in the open water though so I cant comment on how that would be.