I'm vaping El Toro Virginia Prime in a GG Ithaka set up with dual coils clocking in at 0.6 ohms as I type... 
To go low and hot, you have to be sure your wick and coil are optimal, as you need very quick wicking, and the coil needs to be just right around the wick, not too tight, not too loose. If either of those fail, it will taste bad, once you get it going right, it can be awesome.
I wrote this post over half an hour switching juices in-between, from El Toro to HHV Huntsman. Huntsman does better at this wattage (23-ish)than the El Toro. But in the iGo-L I personally prefer it a tad higher, 0.8 to 1.0-ish.
If you like dripping you should really check out the eBaron Dripper Spiral or Dripper Pro(same atty, made to look nice on Provaris), they really bring out the flavors.
To go low and hot, you have to be sure your wick and coil are optimal, as you need very quick wicking, and the coil needs to be just right around the wick, not too tight, not too loose. If either of those fail, it will taste bad, once you get it going right, it can be awesome.
I wrote this post over half an hour switching juices in-between, from El Toro to HHV Huntsman. Huntsman does better at this wattage (23-ish)than the El Toro. But in the iGo-L I personally prefer it a tad higher, 0.8 to 1.0-ish.
If you like dripping you should really check out the eBaron Dripper Spiral or Dripper Pro(same atty, made to look nice on Provaris), they really bring out the flavors.