I just wanted to know what different setups I could try with my RS v2 at 3.7 volts. I currently have tried smok Tech 1.7 and 2.0 ohm. The 1.7 did not seem hit right. I only tried one 1.7 carto, but the flavor and heat were missing, compared to the carto at 2.0. I also tried a dual coiled Clearomizers but was not a fan. Can you guys suggest some other set up. Trying to see what I will like