Wasn’t she a resident of Australia? They have some pretty strict gun laws, so there’s almost no chance she’d have been able to get one.

https://en.wikipedia.org/wiki/Gun_laws_of_Australia

A person must have a firearm licence to possess or use a firearm. Licence holders must demonstrate a “genuine reason” (which does not include self-defence)

(emphasis mine)

I’ve never used it on Linux but Rider seems fast to me on Windows. It’s snappier than Visual Studio + Resharper at least.