300 and R22 servicing and downtime
I had a discussion the other day about the costs and downtime of 300CB/CBi and R22. Now, this may have been done before, I did try searching but couldn't find anything.
What are the differences in running costs between the R22 and 300CB/300CBi? I know the 300CB/CBi is heavier on fuel but I was told it also required more downtime?
What do you folks know? Oh, and this isn't about which one is 'better', that has been done to death!