Thanks for the reply.
I am currently looking toward Free because I did make the software with the intent of offering a useful free tool. But then feature (plans) crept beyond the initial scope, and I'd like to "finance" the continued support(if there is any such interest).
I've also been a bit intimidated by charging for anything since if my current free stuff barely gathers any attention, its hard to imagine paid stuff doing better. But perhaps I am looking at it from the wrong point of view. I hadn't considered the sales & bundle aspect , that's good to know and I'll keep it in mind.
Thanks