The look of the shorter cylinder is different that's for sure and not to everyone's taste.... I find it unique and don't mind the look. Plus it's the only chance most of us will get today to own a "4inch" revolver, The weight and balance of the compact model feels nice shooting 9mm.
Another practical difference is the short cylinder revolver can use holsters made for 4 inch revolvers.....not that big of a deal breaker but there are surplus and older leather holsters out there that are inexpensive in Canada because they were made for 4 inch guns.
The lack of fluting is not an issue.