Coral Shop: S1 Mornye now, or S2 Shorekeeper later?
I have S0R0 Moryne and S1R1 Shorekeeper right now. I was thinking about getting a sequence for one of them from the shop, but I'm not sure whether to pick one or the other (or neither).
Regarding Moryne, I have Aemeath, Luuk, and Lynae (along with Denia, soon), who all can take full advantage of her buffs already. I rarely find myself using Moryne without one of those three as is, so I don't know how valuable her S1 would be. The QoL of not needing to time Tune Breaks with DPS windows does sound nice, but is the potential DPS gain large enough to justify the opportunity cost?
As for Shorekeeper, The only DPS characters on my account that don't have better options for the 3rd slot are S0R1 Carlotta and Main DPS S0 Iuno equipped with XLY's weapon (though I MIGHT get Augusta later, if that makes a difference). Unless SK's S2 is amazing enough to keep those two ahead of the HP inflation curve for a significant period of time, its value also seems questionable to me.
Advice?