>>42630327Dynamax is pretty good from a balance and gameplay standpoint in doubles but its simply a lot more bland and less cool than megas. Megas feel very unique to every pokemon that gets one- its sweet to get access to a new ability, appearance, stat spread, and maybe typing. Its just cool.
Meanwhile dynamaxing, while arguably more balanced, is much more boring. Wow, the pokemon turn big and red and gets a generic set of damaging moves that either set weather, set terrain, or boost a stat + max guard. Lame.
Not to mention dynamax is broken in singles.