Which one do you shoot better? Choose that one.
Disregard any info from anyone who has never shot an elephant and anyone who has only shot one in a high fence.
Low power scopes or red dots 1-1.5 even 2x are faster and more accurate than most irons and the guys behind them.
Some very good advice on this thread from keyboard bwanas. Shoot the one you shoot better, don’t romanticize it. Your job is to accurately place a bullet. Use the most effective means at your disposal.