I have always used travel pro, but this piece is terrible, I finally used it after ordering a few months ago.  The problem is that when you use it as a carry on with the handle raised (this is too low or short)  it trails not in a direct line,  It is all over the place not only a hazard to you but to others.  I actually tripped 2 times and also the complaint about the short handle, I am only 5 feet 2 and it is even too short for me.