A:AnswerIf you have a second keyboard, you can use that as a primary keyboard, and use the damaged one for specific hot keys, I have a Blackwidow V3 that I use for my stream hot keys and for discord
A:AnswerI've been to several locations recently and every store I've been too has had them in stock. so really it all depends on where you're located and how popular razer products sell in your area.
A:AnswerYes, it comes with either linear red or clicky purple optical switches. I recommend the linear red switches. It might cost a bit more but its worth the price.