I make my own rubs. I have just short of 100 spices. I find buying spices in small amounts from spice purveyors is far cheaper than buying some the mixes. I also struggle with the amount of sodium in the mixes. I make the spice rub based on what I feel or recipes that I have amazed over time. For bulk spices, I like Savory spice shop, World spice and Wholespice in Napa. One tip, never order 4ozs of parsley. I took almost a year to finish!!!