IMHO, quad shield RG6 is rarely needed for ham/SWL applications and can be a bit difficult to work with getting a nice crimp.
OTOH, typical hardware store variety F connectors, crimper, and dual shield foil/braid RG6 work well
together, are cheap, readily available, and all you need for everyday ham/SWL use.
If you do a lot of RG6, check out the Belden Snap-N-Seal connectors and crimpers. They cost more
but do a pro job.