Got my 2 on now , I decided to get the standard type 1 swivels and then fit the direct to brush fittings , this allowed me to do away with the quick loc male and female fittings , upside is it’s 25 grams lighter so I have only increased the top of pole weight by 10 grams having gone from standard Xtreme to sill Xtreme, this also puts the pivot point 1inch closer to the brush which I think performs way better.
The downside is that the brush swappers amongst you will need a swivel neck for every brush as the quick loc has gone , I much prefer it that way anyway !