TofuWarrior, if you skip to around 5:30, he does a sound comparison of these blue switches and the cherry mx's. My brother owns blue cherries and they are definitely loud but I honestly prefer it. It's more satisfying to type on, i love typing on blues hahaha
MyInnerFred(super late response)
Yes and no (Charger can explain better) the "switch" is (in most cases) soldered to the board so if you want to switch you´d have to desolder them one by one.
CatCloudIn this situation, you can just desolder the LEDs and use tweezers to pop off the top of the switch case and replace the stem and spring. Still difficult.