I have the mini MaxX Fusion and a regular Fusion. I ordered them back in December, along with some carts. My first issue is that the mouth end of the carts never worked as described. When I dripped, the juice just sat there. I would have to suck in on the battery end to pull the juice in. So, for me, that addition to the carts is a waste. Secondly, I didnt feel at all that the carts out lasted or out performed other carts that cost dollars less per pack. Thirdly, the carts I get from my current supplier, dont thread onto the MaxX Fusion mini!!! They DO thread onto the regular Fusion battery. The problem with that battery is that the switch doesnt like to kick on right away. To compensate for that, Im forced to take a hard draw on an otherwise easy hitting battery making it a less than enjoyable experience. All in all, not what I expected from two $20 batteries, and carts that are $11 per pack. I'd love someone to change my mind.
-VP