Know I'm resurrecting an old thread I know but adding my 2 pennies worth...
Always remember being told that Goretex was designed for Space, not the mountains!
UK user here, I've had over the years, Pertex, Goretex, eVent, a whole collection of different fabric types and makes, my experience is than non keep you dry if you are moving in bad weather. As soon as Goretex or eVent have rain against them, no matter how much it did bead, the surface tension of the water will eventually stop the garment breathing to it's technical specification or totally and you get wet, maybe not with the rain but with sweat. (I'm a heavy sweater uphill, but No8 allows more breathability in these conditions).
I've also found if your out long enough, you'll always get water ingress some where, whether it be the big hole where you head sticks out, of arms poke out. To me there is no holy grail fabric or jacket that will keep you dry.
I'm now using my FJ No.8 in the mountains whilst I hike and wander the low lands. It's my go to jacket and have nothing but praise for it, the hood is second to none. It's tough, takes abuse from the rocks, one less thing to worry about.
I've soaked it in the Nikwax cotton proof, added fj wax and also the Nikwax Wax spray. In times with horizontal rain on one side 40-50mph winds I've had slight water ingress on the arms. I found out myself, wearing a woollie jumper underneath, not matter the horizontal weather and wind and temperature outside, this combination keeps very me warm. The hood in wind is underrated, it's great. I won't say the No8 keeps me 100% dry because nothing in my experience keeps me 100% dry, but I'd say this combination is great for a heavy sweater as I get plenty of breathability in all conditions... to me it's staying warm that matters, whether I be moving or not.
Can't see me buying another eVent or Goretex jacket in my lifetime, think I've made my last purchase, this FJ No8 will last longer than me.