I have numerous vintage/ current rigs... and verticals/ dipoles. Most coax switches are a max of four positions... Have six positions for both rigs and antenna choice in one 'box' is really great/ space saving. Improvements... well it would be much better for crowded operating shelf placement to have coax connections all come out back. Had to purchase another $100 worth of right angle coax adapters to address not having enough space on the shelf to accommodate the required bend radius of RG-8! Not an issue for maybe more typical wall mounted installation. But I like to switch between rigs/ antennas without having to get up/ walk across the room.