I have had it for a little over a year and it is rusting a little bit already.  It is outside year-round in Wisconsin, so harsh elements.  I also would of liked it to extend a little bit more.  It does not extend as high as I expected.  Also, even though I tighten the knobs down very tight, the handle does tend to spin some and I feel like I am having to readjust it frequently.  If I were to buy again I might try a different one, but it is serving its purpose.