RED update thoughts and feedback

I guess the most efficient way of spending 100 energy is doing One Lith Harbor run and 2 Rien in one day? Or two liths and a scrap run?

2 Lith + 1 Rosa = 9 bosses. 1 Lith and 2 Rein = 10 bosses.
The drop rate should be about the same for all the bosses, right? So I would go with the latter if you're going for Sweetwater drops.

I'm not sure which would be the best in terms of exp/denaro, though.