The mechanical switches express themselves naturally with an audible click.
But you get used to it very quickly and so interferes with the click quickly no longer.
The lighting I find good job (I stand to this poison-green color).
Only that special characters are not well lit at the numbers,
does not open up to me and occasionally leads to a confused search.
Now the keyboard has only provide longevity to the test.
(My Rubber dome keyboards were previously for ~ 3 years usually defective)