I never suggested that Mutagenists are better than the other fields, nor was I making the inference that their self-healing alone is meant to define a build. It's just one of the main things that makes Mutagenists just as good as the other research fields while helping them fill their role as a self-sufficient jack of all trades due to the flexibility that mutagens offer. They don't overshadow the other two research fields, but they fill their own role just as well.