Why are you looking for feedback? Are your attacks not working or would you like to suggest a new tactic? Are you referring to regular multiplayer or war? Based on the troops I would guess you have “recently” advanced to the information age? Did you specialize in a few troops in the museum / council?
my recommendation would be to focus on a “tried and tested attack technique” rather than mixing everything up.
Troop compositions I still see today:
- ranged siege plus mortars (especially in war)
- 6 or 7 heavy tanks (plus RPG) (in multiplayer)
- a bunch of helicopters
possibly outdated:
If you have a look at YouTube, you will surely find some instructions for the troops.