I don't care for most of them,but when i first started i used red type which i think is now called western,at 10% as my adv for a few months.It got better as it aged,but i would start vaping it the day after it was made.In my opinion though,by far their best tobacco type flavor is Ry4 double,i haven't used it on it's own,but it has been in every juice i use as an adv for the last 5-6 months now.In the beginning,it doesn't have much of a tobacco taste,more caramel up front,but after a few weeks,the tobacco really starts to come through on it.