I'm not sure if there are better shops, but I've been to Syntrend Creative Park and they have a floor with all kinds of gadgets, including various keyboards. There are mechanical keyboards to try out (IIRC there are for example ducky keyboards), and they are also selling some good keycap sets.
I'm not sure if there are better shops, but I've been to Syntrend Creative Park and they have a floor with all kinds of gadgets, including various keyboards. There are mechanical keyboards to try out (IIRC there are for example ducky keyboards), and they are also selling some good keycap sets.