Mirrored goggles low light????

I found these oakleys and cant decide,not so bothered about the mirror now

http://www.sunglasses-shop.co.uk/oakley-goggles/a-frame/jet-black-01-946/29946.aspx
http://www.sunglasses-shop.co.uk/oakley-goggles/o-frame/jet-black-02-678/30622.aspx
http://www.sunglasses-shop.co.uk/oakley-goggles/o-frame/jet-black-57-856/37484.aspx

I tried on the O Frame/Catapult & A frame but the A Frame seem so much better looking and quality
So i went in to Snow and Rock and they priced matched the on-line Website which had an additional 25% off as well
£80 but got them for £48 delivered ..They seem to go for more than that on ebay scecond hand.. i hope i made the right choice

http://www.sunglasses-shop.co.uk/oakley-goggles/a-frame/jet-black-01-946/29946.aspx
For Extra 25% = 25SALE

thanks nick