Forgot one of the important things about solder vs. pressure connections:
Solder is brittle. Over time, movement will make it break or become intermittent faster than pressure connections. This is an important reason why solder is not used where two materials will flex.
Solder is brittle. Over time, movement will make it break or become intermittent faster than pressure connections. This is an important reason why solder is not used where two materials will flex.