Hugh pretty much instantly loses to Zeiss because of cost. If we really can't find anything else to spend the money it takes to recruit Hugh on we can always buy 2 Angelic Robes and give +14 HP to the team. Zeiss creams him in durability and mobility, has comparable Speed, and can promote and give the team +14 HP for the same cost as it takes to recruit and promote Hugh, though he doesn't have Staff use and has worse damage. Hugh probably needs to go down to at least below Igrene.
Zeiss has to use a promotion item and Garret doesn't, so +7 HP for Garret's team, but Zeiss pretty much trounces Garret statwise even if he's only 10/1 so he more than compensates.
I'll stop there for now because several people above that have sizeable availability leads, Niime has good staff rank, etc. I wouldn't rule out Zeiss being even higher, it's just that the comparisons for characters higher than that aren't entirely obvious.
Zeiss has to use a promotion item and Garret doesn't, so +7 HP for Garret's team, but Zeiss pretty much trounces Garret statwise even if he's only 10/1 so he more than compensates.
I'll stop there for now because several people above that have sizeable availability leads, Niime has good staff rank, etc. I wouldn't rule out Zeiss being even higher, it's just that the comparisons for characters higher than that aren't entirely obvious.