KGO from HoosierEcigSupply.com rocks indeed. what attys or carts are you using. still learning it, as this is my first 3.7volt device
One vaper's review of atomizers and cartomizers on a Kgo:
Atomizers + Drip tips
Very warm vape: 1.5ohm 306 atomizer with a black delrin drip tip in regular or x-long. The delrin DTs don't stretch-out and crack like the thinner swirly-colored cute ones. I like this LR306 combo for complex juices that aren't too sweet. The Kgo is a true 3.7 - 4.2 device. I love the fat batt Kgos. It hits as nice as any mod with this setup. The cone catches any leakage.
Warm vape: LR 1.5 - 1.8 ohm 510 atomizer with your favorite 510 drip tip. This combo is good for me with waffles, cheesecake and other bakery and sweet juices. It's warm but not too warm to ruin the sweetness.
Cartomizers + Drip tips
Very warm vape: LR Dual Coil cartomizers with 510 drip tip with 100% PG, 80/20 PG/VG and 70/30 juices. The thinner and more clear the juice the longer the carto lasts before tasting funky. Some of the cartos are getting so big that a regular 510 drip tip is too small. I haven't used those.
Warm vape: LR Boge cartomizers with standard 510 drip tips are my favs. They don't seem to get funky-tasting as fast as other cartomizers. I also don't get the breaking-down of the filler tiny particlies in my mouth with Boges. I'm convinced the folks that make them have a stuffing secret. I like the size with a 20 drip fill rather than 40+ drops on the big cartos. When a Boge goes funky I haven't wasted as much juice.
I agree, Hoosierecigsupply rocks. Their Kgos are on backorder right now. Don at Breezesmokes carries Kgos and ships quick. He's a buck or so more but his shipping is less so it's a draw. I sure appreciate that these suppliers don't have a huge markup on pricing like some vendors.