I've used a clx 22 for my every day pole,I used to get a year out of each pole,I now have a slx 22 for my every day pole,which I've had approx 18 months,the top two sections need to be replaced due to wear.
When I look at the amount of use and general wear and tear,and the money I have earnt using gardiners poles,in my opinion they are good value for money,and I don't have a problem,replacing sections or poles,nothing lasts forever,it is about maintaining your equipment enabling you to Work comfortably and maximise your earning potetial whilst cleaning.
Forgot to say your clx looks well past its sell by date,I wouldn't want my customers to see me cleaning there windows with it, just my opinion