Got a mate who bought the Nivala and apart from how much it cost haven’t heard a peep since so assume no news is good news, although in fairness most of our mileage is done on trips, not freezing our balls off commuting....combine that with 2 years of Covid and non of us currently are doing many miles.
My darling wife is Rukka fan and the fitting is a whole new ball game, I had a good look at the Rukka options but went Klim Badlands....but still had to buy a Rukka liner for when it gets cool.