I purchased Pixso, Boardmix before, and now I purchased Mockitt as well. Somebody might think it's confused the positioning, for me, anyway it's worth to support in terms of their effort and functionality provided, while compare with maybe Figma, Miro in a subscription model.

My suggestion to the product is maybe the team can take reference from Whimsical, which I'm also currently using, it provide the convenience of using whiteboard, flowchart, and prototype in single board, I don't have to switching between board for user flow and prototype. Also, their prototype feature is more easy to use for dragging pages components, sometimes I don't need the hi-fi UI, just simple illustration on page components and more thinking on UX. Thanks.