You've hit the nail squrely on the head. Some folks just get intimidated by something new and better that cost $- so they ridicule it which I.M.O. is foolish w/out even trying the Shooting Star System before engaging their jaw bone. I'll state this once again-
The biggest advantage is eliminating a cold blending block and having heated injectors. Using an I.R. thermometer to even the temps. in the Presto pots is paramount to sucess as well as both mixes being the same viscosity.The dual ,heated injector never has to be cleaned
I had a bad experience w/ an exploding pyrex cup years ago and will NEVER use them again in an microwave or any other heating method. i was very fortunate i was holding it @ waist height when the hand grenade went off. I've read all the "never had a problem w/ them" here in the forum but for your own education and future safety,google exploding pyrex and read the stories.