Before anything please remember that this is raw video/audio I did not edit anything and I just used my iphone 6 to take this video so it might not sound professional for everyone.
The thumbnail is the keyboard I used for this video
CM Storm Quickfire Rapid Cherry MX Black switches sound test. Take note the keyboard is 5 years old and the switches have gone from stiff to stiffer now maybe due to the age.
I am using thick pbt keycaps I bought from Taobao