I bought a pair from Marks and loved them. Then thought to myself that if I liked them that much then go and get another pair before they are discontinued so I will have them once the first pair is lost or damaged. Then 2 weeks later I said "eff it, if you like them that much then order another 4 pairs for future use" and I did.
They are just so comfortable for me. Such a nice fit and I like the tint and the lens colour. I'm going to order more just for extra backup. Weird I know, but when you like something this much and are aware that new lines come out and old ones are discontinued, you better get em while you can.