The only time I would advocate crimp over solder would be in a case where the soldered connections would not maintain the proper impedance for important video signals. There are a few solder type connections that do, and many that don’t. There are some crimp type connections that do maintain the correct impedance, and some that don’t. Your choice of cable for video may be different than for audio as well, although some choices of excellent video cable also are great for audio too. I've been happily using highly recommended Belden 1694A cable and Canare connectors.