After a summer of arthurian gacha luck, I started getting pretty much every unit I wanted in very few pulls, so I'm right now getting close to 900 f2p orbs ready to be used:
-Red: don't have any of them but I'm not actively seeking more red swords (and I'm fine with just BIke instead of the regular one), plus I'm still salty about the many orbs I wasted trying to get Celica back when I didn't have any decent red mages and didn't know yet how much I was gonna dislike her in SoV, and SoV in general. Then again, they may be nice units to have around.
-Blue: avoid like the plague. Not really interested in Caeda or extra copies of the OC, even less so with big bro hiding in the bushes with a giant carrot getting ready to lunge at me. I love you Xander, but I love you more with Siegfried in hand.
-Green: now we talkin'. My boy Hector is one of the few units I haven't managed to get that I really want (DC fodder is a plus too), and I also want as many bunnies as I can get for merges. Dunno what to do about natures, though. My current unmerged Bunnilla is +Def/-Spd, and does great with Blade+ for general use and Raven+ for arena. Just hope Deirdre doesn't spook me more than once.
-Colorless: BLyn merges are fine, don't have Bridelia so that's fine too, and I won't get too angry at just one Genny as Wrathful Staff fodder, but if I get more than one I'm setting her hair on fire.
So, all in all, I think I'm gonna pull every color but blue at first, then go hard at green until I'm satisfied. Not interested in saving for Christmas Tharja, but I want to keep a healthy amount of orbs in case CYL Hector and CYL Camilla happen down the line, considering what the chatty owl said.