I think a clue to what it is you are looking for can be found in your original post UrbanGreenBee:
"I only have 9 hives right now".
IMHO, if you are having any thoughts about growing from 9 hives I would seriously consider looking for a radial extractor. Like tecumseh says, while your first load of frames are extracting (under power) you can be busy uncapping frames for the next load. With tangential extracting you have to stop half-way through and flip frames or swing baskets at least once, sometimes twice, to avoid blowouts.