OK I have a friend up in Oregon who has been vaping for about 2 years...She's been vaping some sort of tank with replaceable coils....she doesn't vape alot,but she needs to get ready for the Vape Apocolypse and needs something she can build on...she vapes alot of Organic juices(she needs to start DIY as well) ....so what are peoples thoughts on which of these two tanks is better and why...she makes jewelry and stuff so I don't think building is going to be much of a challenge for her. especially with all the coil jigs around nowdays.