New Headphones - Audio-Technica ATH-M50s

This week my trusty noise-cancelling headphones took a back seat to a newer, snazzier older brother.
For items that I use regularly, I try to buy the best. Shoes, bed, office chair, computer, monitor, phone, headphones - anything I use everyday and I want to last a long time.
The last time I bought headphones was 2011. Considering I wore them nearly 5x/week for 4 hours/day for 3 years... that's an incredible value at 120 bucks. Everything is perfect soundwise; except the stitching came undone in the ear padding, so the sound is a little muffled.
@USAudioTechnica any idea how much it'd be to fix these? The padding has come loose. pic.twitter.com/pV4VBdI9rM
— Taylor Brooks (@taylorbrooks) May 7, 2014
.@usaudiotechnica You got it! I just bought a pair of M50s as backup. Really digging 'em.
— Taylor Brooks (@taylorbrooks) May 7, 2014
Preemptively, I bought some new ones after researching here (co-worker turned me on to The Wirecutter) and decided the Audio-Technica ATH-M50s were the way to go.
Here's why:- I'm familiar with the brand. This is my 3rd pair of ATs.
- They have 3400+ reviews on Amazon
- Wirecutter said they were "cult favorites" and I'm a follower.
- Reviews said "you could wear them for hours and forget they are on your head" Comfort, durability and sound quality were most important to me.
I say "preemptively" because Audio-Technica responded to my tweet and over email offered to replace my ear pads...FOR FREE. So now I have two pair of headphones - one for home and one for office.
Despite coming from the same manufacturer, these headphones are different in many ways.
Here's how I compare them:In summary, I would go with the M50s.
It's easy for me to say that because they're new and who doesn't want to self-justify their latest purchase (to their wife, amiright?)
But as I'm sitting at home writing this, with my old headphones on; I wish I was wearing the newer, more-comfortable ones because these plain hurt after 2 hours...