I have a sincere question, sorry if it has been asked before. But with this switching port (which I think is a great idea) it mines only what is worth the most at that point in time correct? What's the point if the coins are all up and down in value? Why not just mine what will be predicted to be worth the most over the time it would take to get a block mined so those of that are into quick sales can do that? Sorry again if this has all be covered!
I can't predict what will be worth the most over time, and people's opinions will differ as to that.
The idea of the multiport is to serve the people who want to always mine the coin that's currently most profitable. It will save people time vs. starting and stopping miners with different configurations all the time.