Im pretty sure that the pictures were meant to show the OP that the 30-30 is powerfull enuf to take elk, and Moose, not to ask him to trade his other guns in for a gun safe full of '94's
People used to use a .45-70 to kill buffalo, does that mean its not "the best choice" for them now? What about the 30-06, was used to great effect on elk and moose? If the newest latest greatest magnum designed to kill on one end and cripple on the other comes out does that mean someone shouldnt use either of those.
I often watch the oudoors channel, one time, this fella was using a highwall .30-30 for a whitetail deer hunt, the host often made comments about how he is concerned about "name" out there with just that .30-30. To top it off he was really surprised how that .30-30 took down the deer. WOW!
The best choice would be one you are comfortable with, that is proven to work, and you have confidence in.
good luck with your hunt.
Dave