Depends if you mean “providing the most value” or “most likely to keep providing value”. The latter is kinda boring. The former is more interesting but depends

Depends if you mean “providing the most value” or “most likely to keep providing value”. The latter is kinda boring. The former is more interesting but depends on what you’re interested in: 1) Data infrastructure. This is the inner loop of a lot of tech companies. Speed it up, reduce the cycle time, reduce the AWS spend and you’re a god. 2) Data science. Provide better insights into a domain or its customers, or as above, provide a better platform for others to experiment and discover the same, and again, be worshipped. 3) Customer success. Discover that your business is in a local maxima but could shift to provider vastly more value for customers, ditto. 4) Hiring. Forget how great you are, if you can hire great(er) people then you are an almost exponential factor in your company’s success.