My weller solder pen is 20+ years old and has given good service but I am thinking about getting a solder station for more control and consistency. They seem to be priced from about $50 to the sky. I dont want to spend a lot since it wont be used daily. What are some things I should look for or look out for when shopping for a solder station? Weller is the only name I know and they are kinda spendy for a lot less capability than others I have seen.