I purchased the hot air station below a couple years ago. It has been working flawless since day one, and I use it 3-4 times a week.
I would purchase spare iron tips, as they do seem to be consumed quickly by cheap solder.
As others said soldering is a skill. Good practice is de-soldering chips off working electronics and then soldering them back on. If they worked after you pass, if not then de-solder and start over. I had an old PCI network card that I used.
http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=4393