With all the new devices Hana clones, Vaporshark DNA 3o and 40, Sigelei 20W and 30 watt variable wattage mods do I even need to look at mechanicals any more. These are regulated devices that provide protection and some go as low as .3 ohms so why even look at Mech mods any more? Are mech mods on there way out and why do I need one? I have an Atlantis and a Hana clone that works with the Atlantis. I have a few dripping atomizers at .50 to 1.00 ohm that works on my Hana clone as well. So what will a mech mod do that my Hana or the ones listed above not do? I am getting the Kanger sub tank and plan on using the 1.2 ohm coils so that will work with just about any regulated device. . I don't see a need for mech mod. Am I missing something?