Recommended · for some experience
SDG #079 What's the best solder for electronics? Expensive or cheap?
Why people recommend it
A wide comparison of solder wire alloys, cited when people are choosing a solder or checking how composition and iron temperature affect the results.
Watch for: Long; people often jump to the relevant section
In their words
There is (video link) a wide variety of soldering wire examination,
mehmet on electronics.stackexchange.com, Mar 2020. CC BY-SA.
