Love the versatility of it, the hidden tool is brilliant as you are not having to carry the extra part with you and you aren’t constantly swapping heads.   My only gripe is that it’s a little heavier than the previous models,  I knew this before I purchased it, and pleased  I didn’t let it put me off as it is still easy to mange when cleaning the coving and the tops of curtains.   I’m not sure I need to know the size of the particles of dust I’m collecting, but it’s a fun thing to have.  What is amazing is the laser beam on the hard floor roller, it’s impossible to miss anything.