So I purchased both a 14" M1 16/512 and a M2 Air 16/1TB Midnight to compare and contrast before finalizing on one. I had the 14" for a full day before I was able to pick up the Air, and I was extremely impressed with the Pro in that time. Screen is fantastic, keyboard is a joy to use, it isn't *that* heavy, but it is thick. Battery life is insane relative to the 16" i9 Pro I've been assigned from work.
Enter the Air. I'd pretty much left it for dead because I didn't want to wait until September for the 8/8/16/512 BTO I'd ordered. On a lark I logged onto the Apple Store and configured a 16/1TB midnight only to see a "pickup today" notification for one of my local stores. BAM! Sucker was in my cart and purchased. The 1TB Air and the $1699 Pro (Best Buy deal) were within a few $$ of each other after buying the Air via Education discount.
So I spent the weekend comparing them side by side. Installed all of my usual software onto both, built a number of React apps in VS Code. Rebuilt my preview catalogs in Lightroom Classic. Watched YouTube, movies, listened to music, blah blah blah. Carried both around in my backpack and in various other carrying apparatus I have laying around. Compared battery life between them doing the same tasks side by side.
Compiling an older version of npm pegged the Air CPU temp to 108 for about .5 seconds, forcing a throttle, and the same task made the Pro fans kick in as well, but otherwise neither have broken a sweat. Battery life is neck-and-neck, and both last seemingly forever. Neither gets hot (or even warm) to the touch on the bottom in typical use -- quite the difference from my work 16" that is *always* warm and could likely fry an egg during long operations.
And while the Pro screen is superb, the Air screen is also fantastic -- yes there are differences that can be seen when looking at them side by side, like the Pro contrast ratio is noticeably better -- but it's a laptop, not a 70" big screen TV. I'm not going to pull up a bag of popcorn and gather the family around a 14" screen for movie night, no matter how awesome the CR is relative to the IPS on the Air. Can I see a difference between 60hz and 120hz? Yes. Do I spend the majority of my day scrolling around at top speed cursing the slight blur I see @ 60Hz? No. And I don't game, so that's a non-issue. Also, I noticed that I was getting eye aches when looking at the Pro screen for any significant duration -- I don't get that with the Air panel. ???
Same for the speakers on the Pro vs Air. Pro speakers are amazing! Air speakers are great! I will likely use neither unless I've forgotten my wireless headphones! And the Pro speakers will just make my wife yell at me to put my headphones on even faster than the Air. So yeah.
So, after much soul searching, I've decided that the Pro is going back and we're keeping the Air. For my use case there's virtually no functional difference between the two, and a bunch of practical reasons to make me lean towards the Air. Yes the screen, speakers, and SD card slot are nice on the Pro. Are any of them worth the weight, bulk, and cost relative to future proofing of the Air with a 1Tb SSD? No. I already have a bevy of dongles to use on the rare occasion when I need to hook up to an HDMI cable or access an SD card, plus the Pro doesn't have a micro-SD card slot, meaning I'll need notoriously finicky, unreliable, and even easier to lose adapter anyway. I haven't used an HDMI port in years (I have a TB3 Dock for my desk use cases), and I despise using more than a single external monitor. Plus the Air fits perfectly into the much loved and beautifully patina'd leather folio I had for my long since departed 13" MBP. And the Air is so damned thin and light, I often find myself thinking I grabbed my 12.9" iPad Pro instead of the Air from our device charger/organizer thingamajig.
Oh, and this new Midnight color is sexy as all hell. It's like gun blued steel. I hate guns, but I love gun blued steel! Fingerprints and all.