Portra 160 vs 400 on the 17

I'll be camping in Denali next weekend and am wondering whether I should load my Pentax 17 with Portra 160 or Portra 400. I have used 160 with the 17 before and appreciate the sharper images it gives me, but conditions look a little variable and I wonder if I should take 400 to be safe for different light conditions—I just worry about sacrificing "sharpness," (as minute as that can be on this camera) since I don't know when I'll come back to this National Park again.

I'd love to know what more experienced 17 shooters have to say about the difference between the two stocks on this camera.

Some clarifications: I have shot Portra 400 before I have not used it on half-frame yet and I am bringing my Sony with me, so this won't be my only camera.

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u/fumblebrag — 3 days ago
▲ 5 r/alaska

Latest Alaska Survey Research shows Nick Begich leading House race...

u/fumblebrag — 9 days ago

Can someone explain why this short is from Tangle's Youtube?

Was this covered on a recent episode or story or something? I don't mean this as an attack on Tangle's social team, I'm just confused. A video on someone disliking a holiday feels very unserious to me and not in line with their mission.

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u/fumblebrag — 17 days ago

Troubleshooting: SX-70 viewfinder won’t close

Hi folks! Trying to troubleshoot this. The viewfinder on my SX–70 is refusing to fully close. I just tested the camera to see if this was a mirror or ejection problem but that doesn’t appear to be the case—I was able to take a picture and the rest of the camera closes easily. This top part seems to be in good condition and not misaligned, it just won’t stay snap shut.

Is there a fix for this? Or should I find a technician?

u/fumblebrag — 2 months ago
▲ 558 r/alaska

The most I’ve seen Dan care about anything in a long time

I don’t think I’ve ever seen Dan Sullivan talk so passionately about an issue before!

u/fumblebrag — 2 months ago

I thought this piece would be relevant here, since what's going on at CBS has been a frequent point of discussion.

u/fumblebrag — 4 months ago