I absolutely prefer the M1 design! I went to the Mac store to buy the M2 Air but when I went there I compared it with the M1 Air. I abandoned the M2 immediately and purchased a maxed out M1 Air online. I think Apple protested too much about how thin the M2 is when they released it... I watched their stooge reviewers on YouTube and they all seemed to devote a suspicious amount of time to telling us how amazingly thin it was, as instructed by Apple, presumably. The bottom line is that it absolutely does not feel or look thinner. Even comparing the two right next to each other, the thick end of the M1 seems barely any thicker than the whole of the M2. I assume what Apple say about the reduced volume is factually correct, which just shows what a clever design the M1 is. I think Apple realised themselves it looks and feels less thin, so they had their puppets line up to emphasise we are all wrong. I am absolutely delighted I went for a maxed out M1 and I will keep it for as long as possible; no notch as well, of course, as a bonus. My next Air will probably be the model where they lose the notch and my M1 is starting to feel slow. Maybe M5/M6?