Dave and Dog Have It
Right. Way back when I was on the ABYC electrical standards team. We hashed it over and over again and again. There is no doubt that a properly soldered connection is better than a properly crimped connection.
Before I got into the boating industry I worked for Lear, and NASA all connections were soldered and had to be Inspected, for a proper connection. Remember flying machines shake and vibrate also. The consensus we came up with is It is eaiser to make a good crimp connection than a soldered one. For all the reasons mentioned by Dave and the Dog. I have seen so many slopy solder jobs done by so called pros it was a no brainer to make the crimp connection decision.