Typica, at least, provides limited access to this kind of analysis live at the roaster, which is extremely nice to have and offers a solid boost to batch to batch consistency (more for less experienced roasters, less for more experienced roasters, but even for the more experienced it lowers the stress and still makes things easier). But the less restricted form is still incredibly useful in QC after roasting and everything I've seen out there is just plain less powerful and harder to use.