High Tempo Test is impressive and means a lot for the early stage startups like us. One thing I'm confused is about the balance between growth tests and product roadmap. For example: our product is a H5 platform to help user find the best hairdresser in city and make order online. On the product roadmap, we need to develop iOS/Android app to improve the user experience. This can't be done within one-week-sprint(or test). Since we are having more-than-enough tests in the idea backlogs, how to balance the tests and the roadmap? Reduce the times of tests so we can free some resource on roadmap development? PS. I try to connect the roadmap features with growth, all in all, everything we are doing to to improve the growth. But some feature can't be done in a week, which looks like a bad test since it takes too long to implement and check the result.