Warbyparker is a ripoff just like all the other middlemen claiming to disrupt an overpriced market. Zenni optical will get you a pair of frames with lenses for under $10. Everything else is paying for personal style preference.
Can you clarify this portion of your comment? I'm interested in hearing whatever insight he gave. I had a similar experience with WP, but I assumed it was due to my tough prescription.
Warby Parker opened their own lab this year: https://www.inc.com/magazine/201706/tom-foster/warby-parker-...
Did Zenni and 39dollarglasses before. Prescription is okay, but some of the frames came crooked and chipped easily.