My son really likes this binder, only problem is it's tight pulling over his head but that is a practice thing.
My child really likes this product, fits well, washes easily and says it's more comfortable than expected.
I don't have a control to compare this binder too but I really enjoy how this binder feels. Good first binder for me.
This was my first binder and it is much more comfortable than I thought it would be. It provides near-flat compression for me (B cup).
I bought this for my daughter (her first) and she is very happy with the way it fits.