From pure powerlevel point of view - if you're not planning to spend money anytime soon, as your only 6*, I would say Maple is better. Serissa, on the other hand, is far superior once you team her with second or third rainbow.
Also, neither of them has bloom form, so you're taking some risk here.
From waifu point of view (only point of view that matters TBH) - pick one you like more.

Serissa is going to get the super-broken "revive 3 targets" ability, mark my words.

But yes, pick whomever you think is the cutest. FKG doesn't have very many maps that require top-tier units.

Originally Posted by Unregistered

Serissa is going to get the super-broken "revive 3 targets" ability, mark my words.

But yes, pick whomever you think is the cutest. FKG doesn't have very many maps that require top-tier units.

how do you know shes going to get "revive 3 targets" ability? is there any news?

Originally Posted by Unregistered

how do you know shes going to get "revive 3 targets" ability? is there any news?

Easter Cactus has a bird and that ability. Serissa also has a bird, so she will get that ability. It's common sense!!

Joking aside, there's also an idea that plants with flower meanings like "renewal", "resurrection" and "immortality" might be likely to get that ability, like how Dendrobium gets all the self-buffs because her flower meaning is "selfish beauty". Too bad Ivy already got her bloomed form on DMM, she would be a prime candidate for that otherwise.

Of those two i'd go with Maple myself, just based on the fact I like how she looks and plays in game.

Put the three of them together in a squad, no kidding! Trigger squads are awesome!