I was just about to buy a Nordisk Oppland 2 SI for €650 when this thread inspired me to see if there was a Chinese alternative. Lo and behold, Naturehike make a similar thing (and cheekily call it the 'Opalus') for less than half the price. I'll probably get it over the real thing regardless, but are Naturehike tents similar quality to the real thing? Are there any other downsides?