Please recommend a PBEM system.

I’m looking for something that runs Paths of Glory. I’ve stumbled through a few but my lack of 'puter skills and their clunky programming have made me lose hope of finding something easy to set up for my friend and I. I’d be willing to put in the work to learn a superior program, but so far all I’ve found is:

VASSAL - Whose Paths of Glory board looks shitty.
ACTS - I don’t have a firm handle on it but feels really clunky.
zuntzu - I discovered today, it’s brand new but looks like it might be the ticket.

Are there any better ones? Is someone out there a whiz at this that could help me set up my first game?