>>18460560 (OP)you need to spend like $2000+ to get something that is both good and good looking. pick 1.
>goodfeathered friends
>good lookingmost of the cotton shell down parkas on ssense
or just get a fake stone island on taobao
>>18465755>looks pretty good>zipper isn't designed to be used with gloves>>18466185not the same jacket.
>>18466881tl;dr
fill power is how high quality the down is.
fill weight is how much down there is in it.
high quality down is warmer and has more loft so less fill weight is needed for an equal level of warmth.
temperature rating and how good people say a jacket is for real world is kind of independent of this because things like the design of the jacket and how wind-proof it is drastically impact this.
the quality of a down jacket isn't based on how "warm the jacket keeps you" this is a common misunderstanding. shitty down jackets and and high end ones keep you just as warm.
the difference is a high quality jacket is much lighter weight, airier, more breathable and packs down to a much smaller size.