I have almost fully switched to Xtreme fish food. It is great stuff. I like the pellete size better.
It has become more and more popular in the area, and I think on the East Coast. Price is about the same as NLS. (And if you go to say the ACA you can meet the owners of Xtreme, great people and they have been helping the hobby out tremendously.)
I also give a little frozen brine shrimp, and I have some leftover NLS that I will use sometimes.