Whether you solder in your business or you are a hobbyist, the need for proper soldering irons is critical. If you use one that does not have enough power for the particular job at hand, you can end up with a cold solder joint. On the other hand, if the iron has too much wattage, you can easily damage the connection you are attempting to solder. The solution is having the right tool for the right job. You may only need one iron, but having the right one is critical. It may also be a situation where you need more than one iron for the work you are doing.
Another issue is having the right soldering tips for the job you are doing. Sometimes you will need a flat tip, and at other times a pointed tip. It is dependent upon the job you are doing. Other accessories are equally important. The need for holders for the irons is mandatory. This, along with things such as solder wick and various types of solder are all a part of doing a quality job.
The problem is trying to obtain a wide variety of irons and supplies necessary for the work at hand. The biggest problem is with the irons. Often a local electronics supply house will have one or two to choose from, but this is no choice at all. Your best option is to buy online from a company that has a wide range of makes and models. One example of this type of company can be found with Stellar Technical.