My new machine came with a NMB keyboard rather than the Chicony. It definitely feels different, more effort is required to push the keys to the extent where it makes typing a little difficult when my fingers are cold.
And they make that clicky noise
The good is that they have an aluminium bottom shield which dissipates the CPU's heat a little better than the plastic on the chicony. That's about the only difference I can tell visually.
Oh well..



