Of course its up to you and your needs and wants. If I had only ONE bike it would be the Vigor. Its an "all arounder".The first bike I need must be an all weather commuter, this bike is ready to go as is.
The components and accessories quite satisfactory for my needs. I do like the grips and trigger shifter.
While I appreciate the lightweight high quality and simplicity of the MU, to me its the second bike I would own because it would be primarily a "fair weather" bike, with a limited range due to lack of racks. I do not like twist shifters at all.
The VIGOR looks like a great value at that price. You can always take off and store the rather nice racks and put a twist shifter to your liking.