I have little to no experience with these new Pokemons but after looking up how they're supposed to look i gotta say, yours looks definitely better, it's simple and cartoon-ish yet it still has that Pokemon vibe to it.
I like the whole yin yang thing going on.
I think you could improve on the background a little bit, fill it up completely with flowers, i think that would've looked better as long as you gave the flowers a few extra colours, don't be afraid of giving the Pokemon some shading here and there either.