The Apple MacBook Air M3 is the brand's thin and light laptop series, and it's also Apple's entry-level machine compared to the more expensive (and heavier) MacBook Pro line. The question then becomes,

The Apple Mac Studio Ultra, even at more than $14,000 is a bargain if you’re looking for as much system memory as possible, at $28 per GB. That’s a bit less than Puget Systems and almost a third of what you’d pay for a maxed-out Mac Mini (or half the Apple Mac Pro with its puny 192GB RAM).