Is there a consensus to what a good trade off for hp and atk are? As in deciding between two eidolons with the same skill, like Typhon and Mii, one with more hp but less atk or the one with more atk but less hp. I'm aware Typhon's CD is 1 turn less but lets ignore that.

This might not matter for just a single eidolon or two but if you focus one stat over the other for all your eidolons and your weapons, would that would make some significant difference?

Or should we just prioritize attack for everything?