There are several different points that matter. I am not only talking about the idea as the idea, but much more about complex approach. So curious to hear your opinion
Basically, my strategy is the pretty complex - I am starting with the niche. For example, talking about me, I am fond of different progressive solutions. After the niche is chosen, I have a look at the solutions that are having the highest ratings along with real feedback from users. And then I am also evaluating things on my own, paying attention to team, opportunities and more