atm, smn does seem like the most mobile caster (rdm close 2nd) ... and smn does very high damage once you got the rotation/opener down

but imo rdm utility is still top and rdm gets punished less (smn can lose pets or atherflows..., besides bahamut movement can suck)

imo what rdm lacks in dps compared to smn, rdm makes up with its better utility and "easy" to handle play style