Marsai, I would expect for the sake of consistency of flavor and experience that the juices will only be available at 100% PG as they are now. Changing the blend offers significant differences in flavor. And Leaford is very concerned that their juices be tested to confirm the desired flavor is delivered accurately. Additionally, 100% PG is the "best" option to ensure wicking in cartomizers. Personally, I would be shocked if any variation in PG/VG content was offered.