Are two dragons, archers and giants a good strategy.

I am trying to find a good way to raise my trophy count and I'm getting my first level 9 barrack soon. It will only be able to hold 3 dragons at once. If I used my other barracks filled with giants to take out AD's and archers for support, could I gain a good amount of trophies from this.

Yes u probably could but it be better and probably quicker to use giant healer and wiz or archers. That's what I do but the higher trophy count the harder. People high up r expecting an air attack.