Hi again clarion,
'Bin thinkin' bout Jackets some more, prompted by the several good posts above. Let me offer my last comments on the matter. (You're probably thinking, "Jaysus, Mary an' Joseph! Will it never end?" Well, probably not...)
Eh bien:
1) On the matter of
cost: My guideline is "Buy the best you can afford." For me, that usually works out to the top of the middle range, or bottom of the upper. I don't need/want expedition grade.
I've found that by using that guideline, I have jackets that last a good 20 years or more.
2) Key question on
use: Do you want a jacket only or mainly for cycling? Or something for other activities, that you can also use for cycling? Reason for posing/answering this question is that the designs differ quite a bit: cycling jackets are usually a slimmer fit, with few pockets, than jackets designed for other activities. (More on that later, by way of example.)
The intersection of the "cost" guideline with the "use" question is this: You can probably get a decent cycling jacket
and a decent various activities jacket for the same price as a top-of-the line (expedition grade) jacket of either kind.
3) A couple of examples, then:
3.1) Cycling jacket: I've had a MEC "Downpour" cycling jacket for about 15 years. It cost me around Cdn$150-175. It's robust, waterproof/breathable, with a breast pocket and a lower back ditto. Its armpit vents are in fact double-zip that go all the way to the waist, so that the jacket can be converted to something like a well-ventilated cape.
The downside is that the jacket is rather bulky and heavy (maybe 1 1/2 lbs?) when rolled up.
I have used it for motorcycle touring, and for cycle-touring, and still use it for errands on my city bike, in all sorts of weather.
I machine-wash & dry this every other year, using Nikwax or Grangers' products for that. And, after washing, I apply DWR (durable water repellent) spray.
So, a really good jacket, a keeper, but not what I want right now for cycle touring.
3.2) Cycle-touring jacket: Recently, I splurged for a top-of-the-line cycling jacket, the Ground Effect Anti-Cyclone. It's light, compact when rolled, and very well ventilated. Like all GE garments I've bought & used, it's very well made, and fits me well. I'm looking forward to using it for as long as I can. BUT: after wearing it a few times, I realized that not even GE's designs are perfect: I have long arms, but this jacket, a Large (as I usually take) had arms that were an inch-plus too long for me. (The perils of ordering online -- there's always a first time
) Off to my ace tailor once more, who made the adjustment as needed, and if you didn't know that she'd done it, it wouldn't be evident.
3.3) Versatile multi-activity jacket: In 2009, following a hike on the West Highland Way, I bought a Mountain Hardwear goretex-lined soft-shell jacket (down to my bum). This is a first-rate piece of kit. It's burnt orange in colour, and sufficiently water-repellent to work in anything but a full-on downpour. I have used it for hi-output sports like x-country skiing, skating (indoors & out), as well as hiking, and cycling in spring and fall (day rides & around town). (Also while BBQing on a mid-winter evening on our back deck, though that may be a culturally specific application.) Cost was Cdn $200-plus, and it's been worth every penny. It has nicely snugged cuffs with thumb holes; two waist pockets (zipped), two zipped breast pockets (one external, one internal), and underarm zips.
Only "but" in this design is the hood: originally loose, it got in the way and collected snow, so I asked my ace tailor to please add a velcro tab so that could roll the thing up and out of the way. Done.
As with the other jackets, I wash this and add DWR spray.
4) For colder-weather riding on all the above, as well as for winter sports like skiing & skating, I use layers: lightweight merino close to the skin (Icebreaker is my favourite); then a 100-weight Polar Fleece, very occasionally 200-wt.) The Mountain Hardwear jacket handles the extra layering very well. Both of my cycling jackets have s slightly slimmer fit, but still have enough space for the fleece layer.
Hope that's helpful and not "too much".
Cheers, John