personally, i will get the first pair if you have to choose...
it's so gorgeous and sexy... and if i like a pair of shoes, i will wear it to death... so long as it doesn't look alarmingly odd with my outfit, i will wear it EVERYDAY!
Your in the wrong place if you are looking for someone to talk you out of buying something!! I like them both, but if I had to choose I would go with the first ones they are totally gorgeous!
I have the pink wedges and it's the only Vuitton pair that I don't feel comfy in. The strap over the toes is a bit to tight for me. I would go for the first pair, it's just perfect.