I've been playing quite a while, spent a little money back when I first started, but now I'm just grinding away. Aside from a few maps I've been able to 3 star most events, so I'm at a bit of a crossroads, with the 1.5x drop this week and my small handful of SCs + Easter Eggs I figured this would be the right time to set a path.

Here's what I have awakened at the moment.

Julian (Soldier)
Yuyu (Witch)
Spica (Archer)
Katie (Soldier)
Monica (Pirate)
Nanaly (Archer)
Fedora (Healer)
Uzume (Strategist)
Iris (Healer)
Sophie (Angel)
Carmilla (Healer)
Sybilla (Princess)
Bernice (Heavy)
Gellius (Heavy)
Mehlis (Mage)
Garania (Mage)
Betty (Rogue)

I've gone mostly towards higher rarity units, though I did burn through a lot of silvers trying to mincost a bunch of them just in case I ever needed cheaper stuff for rush maps.

Most of my awakened units are in the upper levels, so I'm starting to feel extremely diminished returns even leveling them 8k exp at a time.

As I see it I have 4 options

1) Just float along as I am, save up for another Barracks and just use my eggs on the next MC farm.
2) Focus on my already awakened units and try to max them out eventually.
3) Focus on some more niche units, I have a strong basic formation, but some situational units could be helpful
4) Focus on leveling up/evolving my silvers

Any suggestions?