the only thing i didn't read here is that on emulsion shocks the more they work the more the foaming that starts happening and compensates for more roughness in my opinion, versus the bladders that do not have that ability to change with the roughness changes i.e. the track getting tore up and more line ruts to deal with vs. the first heat when the track is smoother. the bladders work great and are the most consistent but sometimes you need the shock to change with the track conditions and that is where emulsion shocks will show their difference just my opinion. please feel free to correct me if anyone has had different results.