Hi everyone, I am new to vaporing- my first experience with vaporing was with the new disposable Logics Sterling - 1.8 nicotine, it is an awesome device but I do not like the fact that it is disposable. I then went to a smoke store and picked up a rechargeable set, for some reason it does not have a company name, came with a carrying case with ready filled cartridges in cherry, yucky taste I then purchased the vanilla flavored cartridges found them online for half the price- finding that with these cartridges I am getting a numbing effect on my top front teeth, gums and lips- I can't stand it and I am ready to go back to Logics disposable even though I don't want to because it is not eco-friendly. I did lots of research on the internet and found others who have the same issue with PG juice- yes there is a VG juice- but I came across another brand from the UK called Gamucci, anyone know of this product? Seems reputable. Thank you and perhaps others have same issue with numbing and by the way I came down with an awful cold sore on my lip