There is no standardization in testing here. He compares bike ABC with different groupsets, bars, and wheels (incl tyres type, size, wheel depth, spoke type) plus a whole bunch of variables with what looks to be minimal testing time (first impressions). Unless someone sets up bikes with exactly the same components and A/B tests them back to back in set conditions, then isolating and commenting on the frame's "performance" would be mighty difficult.

Using the same wheels, could you do a NorCal kind of video on a loop you know well, swapping 2 or 3 bikes? You have to use the same wheels for any credible kind of comparison. Your times would be interesting, but equally interesting would be your impression.
I take issue with the "because it's 500usd it can never compete with a 1500usd frame", given the 268 is t800&1000, EPS moulded, proven geometry & shape: it's latest best practice afaik. Now yoeleo or the likes are, afaik, just taking oem frames and branding them for a premium, just less of a premium than western brands. Having looked at their specs sheet, manufacturing methods, reputation for QC, the reason why I don't buy them is because I don't see that my money would go into the frame.
I'd like to be proven wrong, because I can afford to pay 1500 for a frame, or 5000 for that matter, but i care about relative value.
Last, i saw you have a colnago video, any chance you would test ride that with your own wheels for comparison?
Colnago Vs velobuild video would break the internet

I can see that I am not the only one having issues with rear caliper mount. How do you guys manage it? Do you have any clever tips to align it? Usual methods i.e. tightening mounting bolts with a brake engaged with or without metal shim doesn't work.

@Pat, which expander did you put in yours? I am curious since you did not report slippage at that point.