555 is the one I spend most of my time with. RY4 is good when I want a little caramel taste with a hint of coffee. DK Tab is a sometime vape for when I want to experience a little more throat hit. I've begun to really enjoy sweet juices like caramel but perfume aroma in a juice turns me off unless it is really subtle.
I've also decided that there is no exact tobacco match. AV Tobacco is kind of like tobacco. Freedom Smokes USA Pall Mall is pretty close. Their Maxboro is nice and I've been vaping it all day. Funny, though, I went several hours without vaping anything and the first few hits had the slight sweet perfume aroma that I noticed when I first vaped it. Then, it goes away and settles down into a nice all day vape juice. Funny how your taste buds vary.