I've got CE2 XL cartos and a MAP tank mod that uses CE2 XL carto guts - they take a regular CE2 carto and cut it down to use the insides stuffed into a larger tank. Using the same juice and the same resistance and the same structure, I get a totally different experience between a carto and my MAP tank. The menthol I had to beef up (add menthol crystals) to get satisfaction is way too strong and too menthol in my tank. The green apple I could barely taste in my carto is incredible in my MAP tank. As the first vapor hits my tongue there's a cool, tart flavor, just like biting into a good Granny Smith apple.
Changing hardware format means a different experience with your juice.