I kinda dig my ECA. Been working great for me out of the box. Technically it doesnt leak, although there is some juice in the catch cup, so long it doesnt leak on me or down the side of the mod Im all good. Big hits just like everything else that uses those attys which I am a big fan of. Im pretty experienced and have all sorts of attys and devices. This just works and thats nice to have laying around for when I need it.