I'll just put in my two cents, though everyone else has covered it. Yes, get the rm2. From reading and watching YouTube tutorials, I found that a microcoil is easier than a spread coil, bc you don't have to worry about spacing the coils evenly, you can just wrap almost putting one coil on top of the other, and they come out well. I would make sure you either have a mod with an ohm meter or a multimeter to check the resistance if your coils. You're all set then.
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