Ok, so as I look through this thread and the specs on w9 website, it seems I could get myself an Ophos (which is 601 thread) and get a Hercules SR74 and a 3.7v heater for it and use these together. Has anyone ever tried this? The Ophos is 3.7v with 1 x 18350 battery isn't it?
I don't think I can justify paying 3 times as much for a bulkier, less discrete product that I am planning to use in public when I can get the smaller one so much cheaper and use it the same way. In my part of the world, ecigs are still not that common a sight to see, much less anything modded. I definitely prefer to have a product that looks like a standard ecig if possible