Red Warrior and clear mind

[Harliquin87]

I know when you are using the sub job alternate system if both classes share an ability you use the one you get sooner. However the clear mind ability you get for being a Red Warrior restores your Arcane Pool but the clear mind ability you get from black mage restores your MP. 
Would you get both because the effect different things or just the one you got first?

[Viladin]

I know when you are using the sub job alternate system if both classes share an ability you use the one you get sooner. However the clear mind ability you get for being a Red Warrior restores your Arcane Pool but the clear mind ability you get from black mage restores your MP. 
Would you get both because the effect different things or just the one you got first?

Get both

[Harliquin87]

Thank you