I've always prefered Debussy by french pianists.
You (who ever you are) should listen to this versions of:
- Etudes (Douze Etudes, livre I & II+ ... D'un cahier d'esquisses, Masques, l'Isle joyeuse) by Alain Planès (Harmonia Mundi, 1997)
- Oeuvres (Images Livre I, Images Livre II, Le Martyre de Saint Sébastien, Masques, Estampes, Hommage à Haydn, Berceuse héroïque) by Alice Adler (Erato/ XXe Siècle vol. 10, recorded 1991, published 1996)
- Préludes Livre I (1909/10) + Jeux (Debussy's Transcription, 1913) by Alice Adler (Pianovox, 1999)
- Préludes Livre II (1910/ 1912) + Elégie, Children's Corner By Alice Adler (Pianovox, 2001)