Hi Max Tech,
In your video titled "Does 512GB SSD FIX the M2 MacBook Pro? TRUTH about #SSDGate" you tested both the 256 and 512GB variants and concluded that the 256 was considerably slower due to the single NAND chip. Another user pointed out however the 256GB machine's SSD was near full capacity during the test, while the 512GB model had more free space.
Understandably the 256GB model would be slower since SSDs are slower when they are that close to full capacity, and that would affect all the tests like Lightroom, video editing and multitasking. So the results from the test are influenced both by the single SSD implementation AND the fact that the 256GB SSD was near capacity. Given this, it's unwise to conclude that the 256GB was slower solely because of the single SSD implementation. In other words you failed to control for a variable that you weren't aiming to test.
I noticed in your following videos trying to demonstrate the slower performance of the single SSD implementation it appears that the 256GB variant is also at near capacity.
It seems like your logic for testing the 256GB SSD at near full capacity is because you assume most users would have it nearly full anyway. But in that case, that's just giving advice not to use an SSD as small as 256GB and has no bearing on the affect of the single SSD chip implementation.
Could you redo the tests on the 256GB vs 512GB M2 Air without out the 256GB being at nearly full capacity? Have them both be at half capacity. That way you'll control for all the variables and isolate what you're purporting to test; that is the effect of the single NAND chip versus two NAND chips.
Thanks.