Need advice between two 5th wheels

We were also going between a Montana and a Denali (newer models) but some of the things we were concerned with was not being able to find Denali dealers / service centers so readily available. (at least not as much so as Keystone) Though we loved how Dutchman seemed to use every bit of "space" for storage it wasn't enough to sell us on the final product. Things can be modified for individual taste...service on the road & the reputation of the product needs to stand up.
After some of these other posters, I am feeling even more secure in the decision we made in buying our Montana. Good Luck with yours & I hope all turns out well. :)