So here is another question then.

If I log the time that I am flying as PIC, on the legs that I don't fly should I log them as SIC time?

The ops specs require an SIC onboard, even though the caravan is good for single pilot so that is another point of confusion for me. I think it would look weird in the logbook for a 6 hour trip to have 3 hours of PIC and 3 hours of SIC.

Any new thoughts on that topic?