I am the owner of this jacket for almost 2 years with daily use on a scooter.
Height 1.70 - weight 80 kg with size L (I wanted it a bit bigger because I didn't like the jacket to be tight, due to wearing a sweater, etc. in winter).
For its price, this jacket is the best, of course if someone looks at this jacket, they don't want to spend 300 euros and get a jacket that personally I believe has nothing to envy.
I have been in rain and cold, very cold, and I can say that this year I didn't even wear the lining it has, nor the accessories for the hood and neck. It is truly a very warm jacket.
The only negative thing is the front zipper, it sometimes needs a little effort to connect the male and female parts, and this happened due to my haste on a rainy day last winter.

I bought it on Black Friday for €116, I wanted a winter jacket that doesn't look like a motorcycle jacket and at first glance I can say that it's almost what I was looking for!
I went for size XL as the L (which I usually wear in jackets) was a bit tight in movements. Height 1.78m, Weight 83kg.
Today it was tested in heavy rain and temperature around 11°C, I was only wearing a t-shirt underneath, no rain got inside and I didn't feel cold, very good performance.
It is used on a 125cc scooter.
I will come back with an EDIT for anything else that comes up.