Midwest Grain Content is great?
How many Kilometers / Miles Route is is?
What better Midwest Grain or Mojave 2?
I dont have the exact mileage of the route itself but this is how it boils down.
Midwest Grain Content pack gets you new content AND a route itself as this route is brand new.
Mojave Expansion pack is simply new content AND a session for the base TS12 route Mojave Sub.
The listings of exactly what you get are on the site under each one on the item so you know what your getting
You can view that here: http://jointedrail.com/index.php/routes.html