It's really strange how many say they get less flavor from the 510...........I have found that I get the best flavor and throat hit from the 510?
I too am always puzzled when people say the 510 is bad for flavor. IMHO it's one of best of the many PVs I've tried. I will say however, that ECOpure (VG based) is one of the most tasteless juices I've ever used so I'm not surprised that the OP isn't getting good taste out of it with the 510. But PG juices should be tasting pretty good on a 510.