I recently won a smileomizer - but it doesn't look like the ones that I see in the pictures (where they are attached to the batteries) in the forums. It is about as big around as a cigar! Not to mention, looks very awkward on the end of a titan battery - it's probably twice the size! Which ones are the correct size for the titan batteries? Also, the e-liquids that I purchased, True Tobacco and Camel - have a very different taste, than the pre-filled cartomizers. Not very pleasant tasting. Is there really that big of a difference with the liquid?