Well, do you want drop or flat/riser handlebars? Comparing the road to mountain groups is apples and oranges. Not onloy that, but if you must compare a shimano road group to a shimano mountain group, compare 105 to LX, or XT to Ultegra.My personal preference for a utility bike? 9 speed road drivetrain with a moutnain bike rear derailleur for a wide range cassette. You can get a modern Tiagra group, which is 9 speed, and save your money, or you can still get 9 speed 105/Ultegra/Dura Ace through some locations.