The stochastic is the only indicator that I use and I use it only for divergence as I think is a leading indicator of momentum reversals but I pay no attention to oversold or overbought readings.
You should love tortillas then because for the most part Mexicans only really eat corn tortillas. Flour are used sometimes for very specific dishes, but only a couple. Corn tortillas are a staple in Mexico and flour tortillas are more of an American thing...I prefer flour unless it's with traditional Mexican dishes which do taste better with corn...especially fresh.