I'm looking for a lighter smaller pole to reduce fatigue , iv changed to a lighter brush and it's made a massive difference, as well as upping the flow which has made a massive difference in speed. I know with weightlifting for years that over time , my joints etc aren't the same as when I was 21 . So if I can do the same work now with a lighter pole , it will reduce wear and tear of me and my joints later on in life