Need free versatile questionnaire

Greetings all,

I am looking for a free plugin which will allow me to put together a fairly simple questionnaire. I need options for responses to be either radio (select only one), checkbox (select multiple), text answers, and also for there to be an “other” answer with a field to fill in text as their answer instead of a choice.

I’ve taken a look at Simple Survey and Filled-In. Neither seems to meet my requirements in features and be simple enough for me to put together what I want easily.

Does anyone have any suggestions? I would greatly appreciate a tool that is simple but fully functional.
Thanks.