Yeah, I much prefer the higher PPI and metal chassis of the Kuycon, but its apparently spotty QC and uncertain brand reputation would make me lean towards the BenQ RD280UG if 3:2 aspect ratio were my dealbreaker. It's just too much money to be taking risks with.

I do applaud the company for bringing a new interesting option to the market, though. Integer scaling HiDPI is rare enough (though thankfully is finally becoming more common), but integer scaling HiDPI with a ratio that's not 16:9 is practically a unicorn. If they can get QC under control I wouldn't mind buying from them in the future.