I have used Joye 510,Dse 901,801 and Joye 302 attomizers and they are all very capable of producing a pleasing vape.I see too many noobs who start second guessing thier purchase based on what they read in the forums.I usually recomend newbies start out with the Joye 510's as there are a lot of reputable dealers to get parts from and a lot of satisfied users to give them tips.Learn what you have and enjoy ,a person could go broke trying to keep up with the fads.