So I'm not new to the world of APVs. Mostly I've built my own mods, currently daily driving a VV remote style one with CE2 clearos, but have dealt with many types of PVs and atties, cartos, and clearos. I wanted to get into bottom feeding, and was too lazy to build my own, so I bought one from Old Goat here on the forums.
First, praise for Old Goat. For $25, he sent me a beautiful little bottom feeder, (Ordered it Monday, got it Wednesday!). The construction is nice, and the $5 upgrade for the 5A horn switch is worth it, (real nice clicky feel). It's no Reo or VMOD, but it's a STEAL for $25. My only minor gripe was the resistor for the LED stopped the battery positive from contacting the post inside the mod (stuck out from the hot glue a bit). I pushed it deeper into the hotglue with a Key, and the battery (Trustfire 14500) connected well and fired. Again, for the price, it's a steal.
I got some 1.8 ohm 510LR Cisco atties. My god. The combo of these and the bottom feed is insane. I have never, ever, had so much vapor production, such clear flavor, and such a nice hitting little pocket mod. These atties are inCREDIBLE. I have to be careful as I vape and watch TV because blowing out a cloud obscures the screen!
If there's anyone out there who hasn't tried these yet with a liquid feed, get some. Compared with direct dripping on 306 and Joye 510s atties, it's in a league of it's own.