M2 MacBook Pro's 256GB SSD is only about half as fast as the M1

Higher-capacity versions of the new MacBook Pro don't seem to be affected.

M2 MacBook Air Review - New Form Factor for Apple's Most Popular Mac - The Mac Security Blog

M2 MacBook Air Review: A new era – Six Colors

Apple, why the heck is my new MacBook's SSD so slow?

M2 MacBook Air Review - New Form Factor for Apple's Most Popular Mac - The Mac Security Blog

Apple 2021 MacBook Pro (16-inch, M1 Pro chip with 10‑core CPU and 16‑core GPU, 16GB RAM, 1TB SSD) - Silver : Electronics

The M2 Mac Slow SSD Issue Explained (in 6 minutes)

Apple's Entry-Level M2 MacBook Pro Turns Into a Celeron Under Heavy Load

13-inch MacBook Pro M2 review

Apple MGN73LL/A MacBook Air 13.3 Space Gray Notebook Apple M1 Chip 8GB Unified RAM 512GB SSD (Late 2020) Apple’s thinnest and lightest notebook gets supercharged with the Apple M1 chip. Tackle your projects with the blazing-fast 8-core CPU. Take graphics-intensive apps and games to the next level with the 8-core GPU. And accelerate machine learning tasks with the 16-core Neural Engine. All with a silent, fanless design and the longest battery life ever — up to 18 hours. ¹ MacBook Air.

MacBook Air 13-inch - M1 Chip, 8GB Ram, 256GB SSD - Gold - Apple

The new 14-inch MacBook Pro with M3 isn't very Pro at all : r/macbookpro

How to Order Apple's MacBook Air with M2 - TheStreet