Pump is indeed good, but to be honest, Bags has a clear advantage in user onboarding difficulty. You can see the expertise from the creator's background—Bags' creator has already engaged with some well-known community hosts, which suggests he has put significant effort into promotion and collaboration, making user acquisition smoother. In comparison, although Pump has a decent concept, the onboarding cost and learning curve for new users are still steeper. Overall, I favor the Bags option. Whether the project can succeed often depends on the onboarding experience.