This confirmed there was strong support for Option E, the best performing option, and further work has also been carried out to address some of the comments raised.
Cadarnhaodd hyn bod cefnogaeth gadarn ar gyfer Opsiwn E, yr opsiwn a berfformiodd orau, ac mae gwaith pellach hefyd wedi'i wneud i fynd i'r afael â rhai o'r sylwadau a wnaed.