The difference between TE and FX? No comarison. Besides the fact that TE is HIPS, as we all know, yhe TE requires a lot of work to get it trooping. Sanding, heating, forming, filling, cutting, gluing painting. I like the look of it. It's the closest I've seen to troopers in the movie. Paul tried it at our local armor party and it looked good. Paul can speak for himself what he thinks of my armory skills.