I have both the noble 1 and the 2, the 2 fills the need for when traveling, I have plenty of full size high end mods that work great but sometimes it's just handy to have a really small good working pv, battery life is surprising good, better than expected, I got this because it was a fairly cheap test into the 14500 size, liked it so much now have Ba Gau coming, I switch between usually 4 flavours in a day so I tend to have lots of equipment around me ready to go, hard on the vape budget but a good way to justify a growing collection lol