Alumni Association membership

We are currently using IModules to process online giving, forms, memberships, events, email blasts etc. We are moving to NXT next month, and therefore will have access to Online Express. My question is, the donation pages and membership forms with Online Express are not as customizable as the forms we have in IModules, but with the added cost of the upgrade to NXT, the higher ups are wanting us to find an alternative. Net Community would probably be a worthy substitute, but that comes at the same price tag as IModules, so that isn't an option. Is anyone using anything besides IModules or Net Community? Any input is appreciated!

Thank you-