[jasonbvr]

The ALT's that are usually moving around from one school to another do not usually have that far to go. The rest of ALT's hired by companies are usually placed close by them the same as a JET.

Working as an ALT for a company versus for JET, there are practically no differences as far as what you do for work.

Working as an ALT rather than an eikaiwa teacher, there are going to be a lot of differences.