How many levels of my program should I offer?

Hello! I am a boutique business coach that works specifically to help boutique owners make more money by looking at their numbers differently. Right now I have a basic membership that takes one topic and breaks it down into bite sized actionable steps each month. All boutique owners are welcome. Additionally I have an accelerator program that boutique owners can “upgrade” into after being in the basic group program. In this accelerator group we focus on taking our numbers and benchmarking them against one another for added peer benchmarking and best practices conversation. Should I offer two programs or should I focus on one program and then my 1:1 coaching? Thank you!