Elymus canadensis is a great grass, if you can stay on top of the self-seeding habit. It works perfectly in a meadow garden, but in a well-cultivated border or bed, will volunteer freely. Birds love the seeds, but also will spread the seeds. It's lovely in cut flower arrangements.

You'll have to decide if the good features overcome the downsides.

Seeing the mess I had the last few years I decided I will not grow it. I am just now recovering from all the reseeding. It sowed EVERYWHERE! I just assumed it was a weed that I thought was a grass. :) Thanks for your help.