Begali Intrepid
This was a very special key that I bought for myself to mark my 30th Birthday.
This bug is unusual, and mechanically interesting in that the swinging arm faces the lever. The dot contact is also interesting, the contact is a sprung insert in the adjustment screw rather than the conventional arrangement. The speed range is perfect for casual rag-chew operating and the lever is very light. Rather than bashing the lever it is possible to use a light touch, like a double paddle.
It truly is a work of art, like all Begali keys. Not particularly cheap, but worth the money in my opinion.