I have just joined this forum and it apears that I can only post here. Anyhow, I use both a mini and a Gamucci Classic. Although the latter has had some bad reviews, I find it highry good (as they say in Japan). In particular, the Gamucci cartridge juice is the best I have found (and I have tried quite a few other e-juices). My question: does any seasoned vaper here know what juice Gamucci use in their cartridges? Or is it a company secret? (I emailed them about it but had no response).