Got them with a 300$ discount last year, and to this day, they are my favorite headphones ever – been through gamer headsets, Sony top models and even B&O's. Why are they my favorite? a lot of factors:
Comfort: I can wear these nonstop for 14+ hours! (from work to the house choir, maybe a 21 full battery load even), and at no time did I feel discomfort from their size. I was pretty sure they would feel too heavy when I first got them, but they really have balanced the weight well, and I feel no pressure on top or ears.
Mic: Hands down one of the best headphones for meetings, as noted at start, I've tried several brands and even gamer headsets for the same reason, meetings – the Max beat them all by miles, and they are even better when paired with apple's dark magic voice enhancement feature for macOS, iOS and iPadOS. My clients previously always complained about my mic quality, but that's a thing of the past.
So ANY Airpods support voice isolation paired with a Apple device is a great work combo for meetings, HIGHLY RECOMMEND. Only critique of voice isolation, is that macOS it's not so supported as Apps on iOS and iPadOS, reason why I've changed using iPad Mini as meeting tool combined with the feature (works great)
Audio: I love the sound of them, for music and daily meetings (I have often 6-7 hours long online meetings). Bass is great, not as heavy as the Sony pair I have, but after listening to the AirPods Max for awhile now, I acutely prefer the bass setting now compared to Sony. I though do add a bit via Boom 3D plugin for macOS, which fills my bass need, without overdoing it.
Audio Transparency mode: Hands down one of the best feature of the MAX, the feature works so well, that's it's almost 1:1 not having a headphones on your head. ones surrounding come clearly through, without sounding artificial – AirPods Pro did a good job, but the Max beat them by miles.
Spatial Audio: Great feature for movies, music I found it lacking, due to the loss of bass using the feature – but it is quite emmersive for live concerts.
Ear fatigue: I still haven't encountered this, using my MAX pair for countless of hours for soon one year. They are my daily drivers and feel great having on all day. My B&O and Sony I had to remove after max 4-5 hours due to ear fatigue of the audio and headset pressing against the ears.
Design: I really didn't like the first time I saw the Airpods Max reveal, though they looked ugly, but real world, they look much better (Apple marketing department should up their game in this area, it's a commong thing with every apple product with colour options). I went Space Gray, and they look very nice and dark in real life. The crown at first I wanted Apple to go B&O or Sony's way with touch input – I'm glad they didn't, the hardware settings work much better.
Batterylife: I'm really happy with the 21 hours ANC lifetime, and the quickcharge feature really gives them a nice boost, so I only charge them a few times in the week, and leave them in standby mode (without case) over the weekend.
Case: I never use it, it's ugly as F.... But I do only use it traveling abroad, and acutely mix them together with a discontinued brand case, which looks stellar. They have a instagram page, but inactive sadly, was lucky to get a brown case.
https://www.instagram.com/bycaseplay/
Final words:
So yeah, that's my almost 1 year experience of the headphones, are they perfect? No, but they are really great, and the best headphones I've tried so far. I would highly recommend, especially if you can find them with sale price and if you're already in the Apple ecosystem (android and windows user I don't recommend these due to missing features).
Would love for MAX support for the new high quality audio format from apple, so fingers crossed Apple will update them one day for version 2. Also I would wouldn't mind for Apple to make a "sport" version, since I'm so afraid to scratch my Max due to their fancy aluminium looks ? And not forget, swap that lightning out with USB-C (would solve Apple's issues with lossless)
I would also love for Apple to continue show the Airpods Max product love, but I'm afraid they might go to the grave as the HomePod (MAX/RIP), since the market might not really be there for it. And finally, I'm no audiophile, but I really like the overall quality of the product, and it fits my need perfectly, like nothing has done before with macOS.