So you have all the advantages of a stiff + efficient rigid
I’ve had stiff and efficient rigid bikes. My fatbike has absolutely none of the advantages of that. It’s slow, it’s heavy, it’s draggy, it’s anything but efficient. Well… Unless you redefine advantage. The only real “advantage” of my scandal was that it was brilliantly shite offroad, the only thing good about it was its badness. It made easy trails harder and hard trails ridiculous, and all trails different from riding them on a good bike.
And the fatty is similar. It’s a much less good bike at practically everything I do (and the few things it does better are things I don’t really care about), and as a result it’s great fun. It’s like the difference between a great gig by your favourite band, and getting drunk and doing Danger Zone at karaoke even though the only words you know are Danger Zone.