Having covered almost 30k miles in the nearly 2 years I have had my 4 seater, I can happily say I use the roof quite a bit. Typically if its dry, and my trip is going to be half an hour or more I will have the roof off, if it looks like rain, or its just a short trip and the roof is already on it will stay on. I like to have the roof off if possible on the drive home from work - Its nice to get some fresh air at the end of the day
On balance I would rather use the morgan with the roof on than leave it at home.
