CARD(S) FOR WHAT ?
If its a K-36 card, I would choose
B.
If its a C&TS card, I would choose
A.
The A shot is definately what the C&TS is about...unspoiled wide open west.
And it shows a good long train with a hefty crowd of passengers. "This is 2007 on the C&TS".
The B shot, although more "dramatic" (smokey), it could be anywhere on any tourist RR, with K-36s dubbed in...
in other words, b o r i n g.
Come on, there's plenty of more dramatic scenes on the C&TS.
Why not postpone the decision, and put a few more candidates in the mix..?
jmho