You are broadly right in your thoughts. The only thing I would add is that the Altera Strada DL-3 folds up pretty small once off the van.
I have found all bike racks need a bit of juggling to get multiple bikes on. With 4 big bikes you might end up with a tailgate rack and a towbar rack.
Pete
I have found all bike racks need a bit of juggling to get multiple bikes on. With 4 big bikes you might end up with a tailgate rack and a towbar rack.
Pete