My friend and I started a networking group 9 years ago, and I do get some business from it. However, there is another networking group closer to where I live that might be better suited for me, especially since I am looking to find clients who are willing to pay more for my services. My client, the president of the new group, has been asking me to join for a year. The cost and commitment of the new group are more than the group I am in now. What approach should I take to decide what to do?