Help: Attack Strategy

Hi guys,
I'm th8 and I'm not sure about my attack strategy.
Which attack style could be the best to get three stars without spending more against th8 maxed bases (with lv 8 walls)?
I thought:
20 giants, 2 healers, 2 dragons, 7 wizards, 8 archers, 3 healing spells. (tot 200)
OR
20 giants, 2 pekka, 10 archers, 10 wizards, 2 healing spell, 1 rage spell.
I've got only one barrack with pekkas and the others with only balloons ( don't tell me : 4 pekkas / 5 dragons exc ).
However you can suggest other attack strategies ( giant healer or others ) .
Thank you very much

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Uppppppppp

Uppppppppppp

I recommend a giant/heal spell strategy. Healers are impractical once you hit TH8 because of the amount of air defenses. I recommend 20 giants, 15 wall breakers, and then the rest archers, barbarians, and wizards, your choice of troop numbers. Don't forget to bring along the heal spells for your giants!