EFL or NSLC

Should my son go to the National Student Leadership Conference or Economics for leaders? Which program is more impressive to colleges?

They are likely both fine to attend, but I wouldn’t expect either to impact college admissions.

All three of my kids, along with some of my students received this invitation. My kids weren’t interested.
Some of my students paid the fees and said there was some interesting information. Since practically every student, who was in AP courses at my high school, received an invitation, it really didn’t help with their admissions.

My children got into top 10 schools without having attended the NSLC. Also, it is expensive.