Now that I have the EF 16-35mm f/4L IS USM lens, I can plan on only using the RF 24-240mm lens from 50mm and longer. This avoids the extreme wide end of the lens which is not nearly as sharp as one would prefer.
Since the last blog post I've been out and about on three occasions (with a 26 hour power outage included), Prospect Mountain in Lake George, Cohoes Falls and this morning's sunrise over the canal. I'll post some images from each outing, all with the 24-240mm lens and all at focal lengths greater than 50mm.
Canon will soon be announcing an RF 70-200mm f/4L IS USM lens which I will take a close look at.