Ok correct me if I'm wrong, but...

The OP said;

These numbers are for MAXIMUM PRESTIGE and EXPERIENCE!
(Prestige from attaks is the more of your own troops die, for experience it is the more troops in all die, they dont have to be yours)


Based on that wouldnt it be better (in the case of valleys, and experience) to scout it, see whats there and then send just enough to win?

Wont you get more experience that way? Because you kill all of their troops and lose most of yours as well.

This way I'm finding that most of the time sending the recommended number of troops for valleys is massive overkill. At least on the lower valleys.