I have an old soldering iron that I bought at Radio Shack for about $20 fifteen or twenty years ago. It still works but the tip is sort of melted into a fatter blob of metal than I'd like for delicate use - such as mini-toggles. I've never owned a good one, but I think it's time as I have a few guitar projects to complete. I don't need "the best" as I'm just a hobbyist but I don't want the cheapest either...which I assume is what Radio Shack sells. Thanks for any recommendations.