We have a 2013 Expedition. The Discovery when we looked at it was nice. We just couldn't justify the difference in price comparing the two, other than the bigger engine. If I were to do it again today I'd probably look at the Revolution.
Of course we all have a target we are willing to spend. So far our Expedition has been a good coach. Not too many issues, nothing major. 5 year 100,000 on the engine, two years on the Onan generator, two years on Frieghtliner issues, Fleetwood one year except structural issues are two. 5 years on transmission I believe.
It's not the top of the line so it isn't complete wood cabinetry. I think the Discovery is the same.