Hey guys! I have been messing around with building now for about a month and am doing really well on my own. No more going to vape shops for people to do it for me. Well me and a buddy bought a pack of Geek Vapes's premade coils. He bought the Alien Coil (which I have tried and is a great vape) and I got the Staple Staggered Fused Clapton coil (2 of them in a pack). Now I watched a few vids and I seem to see a lot of people installing only a single one into their rda's. The Package says .2ohm but does not specify if that is for each coil or for the set. IT is an all-Kanthol build. I just installed one without any prep and it is reading .28.. So question is, should I install the other? Is there a reason I am only seeing people on the net using one? Does it vape better with just one? What should I do? Any recommendations? I am fairly new to vaping so, pardon any wrong terminology. Thanks!