That's right! My new Warby Parkers have arrived - I (and you all too!) decided on pair #4! Much thanks to everyone out there who helped me in the gut-wrenching decision and voted. As I mentioned in the original post, I was leaning towards this pair but after receiving a majority of votes for it, it really made my decision much easier and I was much more confident in the purchase.
I was not sponsored by Warby Parker at all to write this nor did I receive any discount by mentioning them, but I wanted to let you all know that if you're in the market for glasses at all try this company out. I was soooo pleased with their customer service and product. What I liked the most was that they gave such a personal touch to all of their correspondences, which is really rare in this day and age when everything seems to be electronic.
Thanks again for your help!