heaps/piles
He left his clothes and shoes lying in heaps all over his bedroom.
He left his clothes and shoes lying in piles all over his bedroom.

Hi. Are both version fine?

Question

heaps/piles
He left his clothes and shoes lying in heaps all over his bedroom.
He left his clothes and shoes lying in piles all over his bedroom.

Hi. Are both version fine?

Answer

Yes, both VERSIONS are fine.You could say either 'piles' or 'heaps'. 'Heaps' suggests slightly more in volume, I think.