This is a tuff one
My EM is 13 years old and it's solid as a rock. My long term goal is to someday hit the big 6 on the lottery and buy the badest Kirkham I can find. But in the real world, I would buy another EM in a heart beat. they are solid and well engineered.
However, ERA makes a hell of a car and they too have been around for a long time.
That's my 2 cents worth.