Hello Ladies...I am a faithful user of the Mizani relaxer (mild). And I know I am a type 4 (whether I am an A or B...I'm still trying to figure out). Every 10 weeks or so I travel home to my favorite hair stylist to get the relaxer. But what box relaxer would you ladies recommend just in case something comes up to where I couldn't get home? I work in a place where my hair needs to look decent every day. Even though it is not a written rule, too many "protective" styles will not fly. So if you're in a crunch...what box brand would you pick up and why? Just wondering...(My hair has been thriving thanks to all of the advice I have picked up from you ladies, so I don't want to ruin what I've gained.)