Of course it’d be great to do this kind of testing on a large scale, but let’s be honest — we’re all just regular people here. Most of us have day jobs, limited time, and limited budgets. I’m not a YouTuber, I don’t have a sponsor, and I’m not running some massive testing lab. I’d love to be able to test multiple frames across OEMs, brands, and replicas, but realistically, I can only start with what I have access to.
And I get it — some people are more interested in OEM or “own-brand” frames like the Spcycle R088, and that’s totally fair. But there’s also a large group of riders out there who can’t (or don’t want to) spend £5k+ on a branded frame, Princeton wheels, or $500 saddles. So they go to AliExpress, and they buy replicas. Whether people like it or not, that’s the reality.
What I’m doing isn’t about promoting one thing over another. It’s about starting somewhere. I have t a real SL8, so I don’t feel the need to test it — but maybe I will after your suggestion which is great . I also ordered an X68, and the idea is simple test a copy (maybe now test against SL8 Bonus

. It won’t answer every question, but it’s a step toward understanding what’s out there.
Like you said — and I totally agree — it's difficult to achieve comprehensive coverage of everything. These discussions always snowball. You say you're going to test one frame, and then it becomes, “Well, why not test this frame too? Or that one?” And I get that, but at some point someone’s got to actually do something — not just talk about it. It’s easy to suggest ideas, harder to follow through.
Also, just to touch on another thing — people assume the big brands have flawless QC. But let’s be honest: not every Specialized frame is getting X-rayed and rigorously tested. Some might, but most are probably spot-checked. So even “premium” frames can have issues. The only difference is the brand name and the price tag, plus a lot of clever marketing.
So yeah — this is a big topic. It sparks debate, it divides opinion, but it’s a conversation worth having. You’ve got to start somewhere.