I have a minimalist set for quiet drumming at home -- I live in an apartment so I don't have that much space. I do not like how this hi-hat sounds. The sound is quite dry, so it is most likely more suitable for open environments or for playing much louder than I require it to be.
I would only recommend for budget drummers who don't pay too much attention to the tone, nonetheless there are better sounding hi hats from slightly more expensive hats.
The build quality of the hat is fine, quite heavy and well built. No problems with key holes after a few months of very light use.