My university had only NPC chapters, and no local sororities. I went through formal recruitment and today, I am a member of Alpha Delta Pi Sorority, an organization that was founded as the first "local" back in 1851, and eventually became international!
Based on my experience in an NPC sorority, I am obviously biased as to why I prefer and would be more likely to promote an international or national sorority to those considering Greek Life.
As an alumna volunteer, the benefits to being a member of an international sorority are many. I can volunteer in a variety of functions, travel, network and exchange ideas with women of our organization all over the world. I also enjoy being able to be a part of the NPC, which widens the network and idea exchange.
I am sure there are 100s of involved local alumnae, and I am not disputing their involvement. But as a member of an NPC, it has been instilled in me that the sorority is more than a 4 year experience. It is for a lifetime and the opportunities for involvement are as diverse and abundant as our membership.
Go on with your Beta chapter! You are laying the foundation for a legacy that has the potential to go past your lifetime and preserve your vision for all time.
