Toggle Revised

Tweaking a few things - mainly the treatment of the Historical/Real-Time toggle. In the original shot I felt there was room for confusion on which was the current state. This time around I'm trying a toggle that I think removes the current state question.

I'd love feedback on which version is preferred, or if other revisions should be explored.

Credit where credit is due:
Toggle control borrowed from @ormanclark. Many thanks :)