What do you guys suggest for a soldering iron? I was looking at a video on YouTube of someone soldering an XT60 connector and he had an 80 watt soldering iron. I've looked for one of these but found those butane soldering iron. The butane soldering irons are also good for shrink wrap. Is the butane soldering iron good? Is it overkill? Would there be something better? Are they too dangerous? Does it get hot enough for soldering some of the larger connectors? What do you recommend?