Movable do meaning

[English] Do is the first scale degree in solmization (do, re, mi). A movable do means the pitch is always the same as the first scale degree of the tonal center of the composition. This is in contrast to a fixed do, meaning do always represents the pitch "C."

1. Which is better movable do or fixed do?

Which is better movable do or fixed do?

The Kodaly method uses Movable “Do”. Advantages to Fixed Do: Fixed “Do” can reinforce absolute pitch. ... By learning Fixed “Do”, they begin with “Do, Re, Mi, Fa, So, La, Ti” instead of “C, D, E, F, G, A, B”. This is more intuitive, and so it is easiest to learn in the beginning.