First off... I'm new to vaping and just ordered a modest starter kit with a couple of bottles of juice. Now for the 5 pack that comes with the kit , I ordered Wow menthol sampler. They also threw in a hand full of random flavors as as a giveme (thanks...very much appreciated ). The problem I have is that all the menthol carts were very bland ... very low flavor.. And the didn't last very long at all. I got Wow Nuport as one of my juices and it has to be the bestest...closest thing to a real menthol cig Ive ever tried. LOVE IT!!! The thing is, the Nuport in the sampler pack (all the carts actually) was horrible.... Nothing like the juice.... No flavor or throat hit. Now the givemes were full of flavor and fresh...(thanks for the Cola... I would never have ordered it and I love it)... Is there a chance my sampler pack was old and stale? Or is there that much difference between juice and carts?