I have often considered on level of monk for the abilities. However, that only makes the FIRST LEVEL good, much like ranger. And in most of the cases where I considered it, I decided on advance the other, PRIMARY class, unless I really wanted/needed the saves and evasion.
As for how well monks combo with spell casters: it could be interesting, but over all I would want more spells. Combo with fighter and the armor is in your way. Combo with barbarian, and you alignment smaks you. Rangers would be the only decent choice, but they are another class that gets all their tricks at first level. On top of that, the ranger doesn't bring anything to the table, except a BAB that doesn't stack with the unarmed BAB.
Single class, at low levels, I think monks suck. I also don't see them multiclassing well. Is there something obvious I am missing?
As for how well monks combo with spell casters: it could be interesting, but over all I would want more spells. Combo with fighter and the armor is in your way. Combo with barbarian, and you alignment smaks you. Rangers would be the only decent choice, but they are another class that gets all their tricks at first level. On top of that, the ranger doesn't bring anything to the table, except a BAB that doesn't stack with the unarmed BAB.
Single class, at low levels, I think monks suck. I also don't see them multiclassing well. Is there something obvious I am missing?