Would you tell me why choose dovpo gx-200?

So which are the best box mods in the various wattage classes ? many box mod in this market but which one is best ? DOVPO tech R&D hot market box mod-GX 200,is a hybrid box Mod with built in safety protection that is capable of sub-ohming to as low as 0.2 Ohms.It has low voltage protection, over current protection, short circuit protection, reverse battery protection and Automatic temperature protection.You get a mechanical mod with all the safety of a regulated device.this mod uses two 18650 batteries in a parallel connection so this will easily last you all day on one charge.
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