wont really make a difference rob. its not clear once its printed. clear or even filament that is slightly cloudy all looks the same. its a white translucent when its done. the natural esun is the only one i have not used since i still have spools of madesolid pet+ here in clear and i never really use it anyway. pet+ is crystal clear but of course still looks white when printed. has nothing to do with the filament itself. its just how the light is detracted as it passes through tons of separate threads of clear plastic. i believe what your seeing on the esun is just in the photo. when you get that it should be crystal clear. if your in doubt just email william at intservo and he will tell you how it is. i have seen prints done in it and it looks no different than my crystal clear stuff here and its just as clear as the pics you posted above.