psychology is a big part of the answer...
In china, you ll get what you want for the price you want.... quality is the adjustment...
anyway, you can buy a famous brand, it will be build in china in any case..;
most of time, it will be a rebadged chinese quality product.
Power hd is an example of a very good product at low price.
as a rule of thumb, at hk, buy the most expansive "low cost" product, and you won t be disappointed.
I'll have trouble saying that, but it s much better to install an fr sky module and receiver (the best system on my opinion) in a model than buying an expensive spektrum system.
I had 3 spektrum sets, all of them has produced very regulary lock out. (sure i don't now how to install a radio set)
It has never happened with ANY other brand.
To tell you the truth, i m very satisfied whith hk products, as long as i don't buy all the first prices items.