I'm using Low Resistance(LR) 1.8ohm BUT I like a warmer vape. You'd be better to go with the standard resistance clearos. Generally they last about +-4 weeks depending on the juice- dark= shorter time period, light= longer period. The cartos most of us use on the Kgo are 1.7 low resistance so it shouldn't be an issue. Yes they're only $4.95 each. Really takes the hassle out of vaping IMO.
Edit: yes they look very cool on the Kgo.
Edit: yes they look very cool on the Kgo.
They look cool but are they $4.95 each? If so, how long do they last, same as a cartomizer? Also do I need to worry about this line: "We recommend the standard resistance cartomizers for our Riva SE / KGO batteries due to the higher voltage output."