Here is my analysis...
Point #1 - Of
all the frames I've ridden and tested, only 4 have performed flawlessly and free of any quirks. From the build process to long term on the road: Yoeleo R12, Winspace T1500, and two Specialized Allez Sprints. While I don't believe having a UCI sticker is the absolute marker for quality, it's also not a coincidence these 4 frames have them. Build quality, details and functionality matters at this price point.
Point #2 - Neither a UCI sticker nor offering a unique frame design is an indicator of a frame's performance. Yishun R086D and VeloBuild VB-177 are great frames despite more or less being open mold designs. What I've learned with cheap frames is if the specs/design of a frameset looks too good to be true...it probably is. TanTan x38 (Scott Foil clone) and VB-168 (SL7 clone) were sluggish for me personally.
Point #3 - Buying experience. Having the only two flagship Specialized shop outside of California 20 minutes from my home, you can tangibly see why they are so popular. The shopping experience is like going to a premium car dealership. Might as well be for a $5500 SL8 frame. Trek's flagship shops are horrible. Never buying from them again. With Specialized you're not just buying a bike. You buying into the local community, you have a home base for local rides/coffee, and you're dealing with managers/sales reps/mechanics who are also cyclists themselves. I cannot overstate how important this is for the 95% of cyclists in the real world who don't spend time on YouTube/forums geeking out over Chinese brands like myself.
Point #4 - My online presence is such that I'd rather not be a walking billboard for expensive brands. I'm trying to be aspirational to the fitness but budget minded shopper. Although I
really want to buy a Giant Propel or S-Works SL8 next season to see if the hype is real. I cant keep testing cheap frame forever.
Obviously I'm probably not the average cyclist. Swapping new bikes/frames constantly is painful. However, I've grown tired of regularly dealing with the quirks and customer service annoyances of the cheaper/open mold frames. No matter how many "Chinese" bikes I've tested, I
always go back to my Winspace T1500.
Which brings me to
Point #5 - The only thing holding me back from buying the Propel/SL8 today is that we starting to see more Chinese competitors to Winspace/Yoeleo in the $1500-$2000 range coming to the marketplace for the Western world. To me this is where the best value to performance ratio can be found. UCI-Approved,
limited licensed frame design, fantastic paint details, competitive frame weight, and quality supplied hardware. I'm currently in talks to acquire a frame from one of these new brands