I think that depends on what Penguin is offering you. I’m all about self-publishing because most traditional publishers aren’t going to help you much in the marketing department. I figure if you’re going to have to learn the business end of being an author either way, it makes more sense to publish with KDP because your royalties are higher: 70%.

I think in the long run, self-publishing is the way to go, but I don’t know the details of your deal with Penguin or what your advance looks like so please weigh the pros and cons of what Penguin is offering you.

I'd be happy to chat with you about it in more detail.