Well at my b&m today she showed me the z max thought thats what i want then went to youtube and wow thats too much for me im still learning. I would like a simple but nice setup. I want the same vape from start to finish. the one i have now is ok but the vape is never the same. I like that the z max has a battery that u can replace mine u just use for months then get a new unit. so i dont know if i just need to bight the bullet and get the z max and lots of clearo to learn on or stick to something simple.. whats ur thoughts i know u all can help me out.