Hey there Cocacola,
I know what you are going through. After reading the forums about how people liked cartos and tanks, I wanted something to try out to see if I liked it as well. I started out with a generic dct tank from my local vape place, but I knew that the juices I was using would not affect a polycarbonate tube.
Now, if you want to be on the safe side, and yet not spend too much money, may I suggest a polypropylene tube such as this:
Pro DCTank Tube | TheVapeStore.com®
Now this is just the tube, with the caps and o-rings. I picked up two of these, knowing I wanted to try flavors like Fire&Ice (which has a high cinnamon content). So far so good. Been using them for about a week now, and no damage from the cinnamon from what I can see. Have run about 5ml thru that tank. These tanks will probably be my workhorses till I decide on one of the higher end tanks.
Hope this has helped you, and keep the vape going
