I've now completed the
review of the M1 MacBook Air in the context of Travel Photography. You can read the review
here.
tl;dr:
1. Astonishing performance for photo editing, especially exporting large images
2. Amazing battery life under even the most intense workloads
3. Great to have the P3 colour gamut, which closes the gap to the Pro models
4. Rosetta 2 works way better than expected with large performance gains vs. the Intel model
Hope you enjoy the review. Let me know if you have any questions or comments.