I only use axes and have been doing very well. Their hits have been around 1,000 to 2,000 HP since my guys were level 30 or more. I have had no need for other weapon with 2 exceptions:

- I used a bow when I didn't have drain or other good spell against fliers or fast fiends.
- My kids love to see Vaan jumping on top of his sword when my party pwns a boss, so he has a sword for most boss fights.