After vowing to never get another Dyson given their flimsy plastic construction and being overpriced, I decided to give the V15 a go..
Within 5 minutes of using it, it asked me to wash the filter.. 24 hours later after washing and drying it, another 5 minutes use it's asking me to clean the filter again.
Either the vacuum is faulty, or filter, so now I have to deal with Dyson support.
Should have trusted my gut and avoided.