since like other people have don this before

Luneth- level 47 ,Geomancer job level 69
Refia - level 47,dark knight job level 14
Arc - level 47 ,thief job level 99
Ingus -level 48 ,dragoon job level 52

So hows my lil dudes doing? there godly powerful compared to any monster or boss ive fought so far IMO.

Ive just kicked Titans head in and got the earth crystal jobs is there any point in changeing or should i jus stay like this for the rest of the game?