hi all. I am a new vaper...however i've been on this forum for the past few days to research on what to get. To tell you the truth, i bought a BLU, but i had it cancelled after i read so many negative reviews. Instead i went out and bought a 510. From what i have read, the 510 is VERY reliable and puts out good vapor. I was just wondering, which flavors are the best? Back to the subject. I bought the starter kit with 2 atomizers, 2 batteries, 1 charger, and 5 carts. Is the PCC a big deal? how long do the batteries last (not per charge, the life of the batts)? How long do the batteries last per charge? I also ordered for a DPV9 USB passthrough kit. I had heard nothing but great things about the DPV9, so i am expecting a great vape. I had vaped before a few times from my friends 901. Great throat hit (i guess thats what you call it when you feel it in the back of your throat like a cig) and great vapor production (my friend is a E-Cig nerd, so i know a few things ;-) ). i decided to buy one for myself, and saw the BLU...however after reading MANY negative reviews...well you know. HAD TO CANCEL. I am just WAITING for this JOYE 510 to come and have a go.