I'm spending so much time on my sphere grid already, it's taking forever to get these luck spheres done, that I really want to just get the armour and get these bosses done (Behamut, Yojimbo, Magus sisters and Penance are all I have left). I have plenty X-potions so that's not much of a problem. I also love using cheer so I liked that strategy from what I've been reading. I really don't like the idea of going for more HP because it does involve more sphere grid work and I feel like I've been stat grinding for forever lol