Moby
Dick
If we are speaking strictly of players who got senior caps for an african nation and not the ones who were born there but moved away, that's as good as it gets.Drogba is surely not the best African footballer ever? That sounds nuts.
At his best he was brutal and I thought he was great in big games, but he wasn't exactly a hugely consistent player.
Eto'o was better on most counts for me. Probably even better at big games and a more consistently high level of performance.
However, I'd expect the best ever to be better than both.
Eto'o for me as well.