thanks, this was a very helpful comment. As an engineer-founder trying to build a first prototype app, i've been conscious about not diving into building too f

thanks, this was a very helpful comment. As an engineer-founder trying to build a first prototype app, i've been conscious about not diving into building too fast, trying to get some of the design right upfront. This has meant doing user-interviews to understand people's problems in the area i'm working on, and doing some paper prototypes. I was debating what is the best form to get the next round of feedback: wireframe the whole flow in balsamiq, or a bare-bones working prototype with ReactNative. For the former, i'd have to learn the tool. The latter i somewhat know.