I know that some of you have both, so I figured this would be the place to ask. If you have a Persei 7.4 with a KISS cart why would you need an enail? Or any nail for that matter. I only have the OMI and it's KISS but it is very nice. As easy to load as a nail if not easier. No torch, nail or extraneous equipment needed. I can only imagine the dab you must be able to get with a 7.4 cart. Am I missing something here?