Except for dealing with messy lubes and the grimy cleanup I have no real problem with traditional cast and lubed bullets. They work, and give me most satisfactory accuracy and when loaded right very little or no leading. I will try the high tech coatings if and when it is demonstrated that these coating leave no permanent bore deposits, and cost is more in line with plain lubed bullets. I really do not want to mess with Acetone and other chemicals when I can use what I have and clean up with good old Hoppe's.
The high tech idea is intriguing but I have the total traditional casting/lubing setup and long since have it paid for. The new process is going to have to be markedly better for me to make the switch in total. I will almost certainly try them once the bore deposit issue is answered to my satisfaction but at this late date in my shooting career doubt I will be completely switching over.