I always wanted the Razer Viper Signature Edition but it costs €320, only from their site and only if you manage to find it (it's always out of stock).

Well, this here is essentially what I was looking for. It fits perfectly in my hand, I hold it perfectly, it doesn't have mysterious rubber parts that will wear out, it's lightweight, sturdy, metallic.

The only downside I can think of is that it doesn't have a charging dock.