낫겠어

would be better, would be preferable

→ 낫다
adjective · future tense Rare #30,695
would be better, would be preferable Casual speech.
KO: 이 방법이 더 낫겠어.
EN: This way would be better.
Forms of 낫다

이쪽이 낫겠어

I think this one is better.

— 자전거 도둑 (1948)