VM community question (authorize.net SIM plug-in)

[JaviG]

Hi, we are developing a website that is using virtuemart and authorize.net for credit card payments, our client is just starting the store, so she doesn´t want to engage on additional costs for PCI compliant servers, etc, etc. So we must use an authorize SIM plug-in for this client, after some search I found about 4 plug-ins out there, but some of these websites seems outdated...and I personally feel like we wound´t get a proper support if a problem arise.

So i´m here asking the community that have experienced with any SIM plug-ins, which one could be the best plug-in choice.

Regards
Javier G.