I'm back from my fear and loathing trip.. A wiser and significantly less wealth man. My buddy in Phoenix started using these feeder/atty things recently for his Riva. He has been impressed so far. He says its a cool vape but enjoys it. Also says that it seems to hit pretty close to what his LR cartos were hitting at. Gets a decent throat hit for a VG juice that was unexpected. Anyone have these? I ordered a set last night, should be here tomorrow or the next day. Kinda curious.