This question is not appropriate here because most people here are just investors, no one here is a project developer. Not to mention, the investor's purpose and the developer's purpose are completely different. If you are really serious about your project then obviously what you are looking for is a long-term strategy and making your project popular and widely used. But for the investors here who just want to make money quickly and will leave the project after making a profit, no one wants to stay long or support the development of the project to the end. And you can't blame people for this either because everyone knows that besides bitcoin, there is no reliable project for long-term investment in this market. So I don't think you will find the answer you need here.

I'm not advising you to abandon your project, but what I see is that developers will abandon their project and create a new one, and that's what often happens in the market. And that is also the reason why investors often do not have great faith in altcoin projects.