I'm looking product suggestion!
We use it in our office.
This was amazing: pixate.com/education/demos
But they ended it :(. I think you can still find a download for the program somewhere and sync it but can't say for sure.
Another one would be:
webFlow Purely for web design though.
Arun Raj
Product Designer @Hashnode
Its difficult to say one best tool, all of them have their on ups and downs. So its better to try different tools and use them based on the context/use-case.
Some of the tools which I have already tried:
Out of this sketch+craft, after effects, paper+pencil and principle are the ones which I use on a day-to-day basis.
Just keep following product hunt, people are coming with a hell lot of new tools everyday. Keep an open mind and try those. Keep your focus on what you want to make rather than on tools :)