OpenEMM vs Oempro

[anebi]

Hi,

i'm looking for a good solution for mailinglists and i stopped to openemm ad oempro.

I want to ask your opinion about openemm and oempro.

Small comparison between them and comments for your experience will be good and i will appreciate it.

We are currently using oempro and i have already some experience with it.

What are the features that openemm offer and which things are better implemented than oempro?

Small review and comparison will be really good.

Thanks in advanced!