Durana is all I plant anymore; it really is a super option. Once you get it established I think you'll be pleased.
You'll really have to keep your fingers crossed if you planted this spring though, and are probably not going to see a whole lot of top-growth initially (as the root structure gets established). It can do ok if we get enough rain but your biggest concern might be competition from grasses and broadleafs that thrive in the summer. Fight them as best you can to give your clover a chance, but it can be a challenge.
I only plant in the fall with a winter wheat nurse crop and have had great success with it.