All of the calibers you post are great deer rounds. Personally
i like the 454 as I like the bullet diamater and would not feel under powered shooting most anything.
Depending on if you reload or not, I would choose the lighter loads in the 45-70. as it may be a bit punishing for a deer or black bear. The 350 grain 1895 loading will completely penetrate a mature Alaskan bull moose, breaking both shoulders!
be careful and double check