Quoted By:
There is not a single Alolan Pokemon which surpasses its Kanto predecessor. Not in form. Not in design. Not in viability. And, most importantly, not in authenticity. I would also make it known, that however unimportant, the most outrageously the two forms differ in is creativity.
Initially I disliked wholeheartedly the idea of megas. Now, they're not only welcome, but one has completely taken me. The best I can say for megas, and their inherent advantage over any Alolan form is that they do not impede on the originals.
Megas will fade in visibility and importance
Forms will not