How does wireless differ from cable?

Cable access speeds varies depending upon the provider, some cable companies are still using one way cable where the uploads are still over dial up, two way cable providers are now starting to catch the vision of fast speeds to the end user, most are fairly fast download speeds and upload speeds are usually quite a bit less. Some cable speeds are capable of 1 Mbps speeds downloads. However, Cable has it own problems, if you are fortunate enough to be near the head end you could experience great speeds nearly all the time, but as kids come home from school and as more users log on in your neighborhood your speed will denigrate to the speed of dial up we have many who call up and had Cable and the speeds were great for a while and then they are back as dial up speeds at various times of the day.