Im losing my mind trying to pick a lens for my Lumix S5II. Ive been shooting portraits and some architectural stuff here in Chicago and honestly my current kit lens just isnt cutting it anymore. Everything looks soft once I start cropping in and its driving me crazy. I have about 2000 bucks saved up and I need something reliable by next month because I have a big commercial gig coming up that I really dont want to mess up.
I spent all weekend reading reviews and forums and Im more confused than when I started. Everyone keeps raving about the Sigma 24-70mm f2.8 Art, saying its the gold standard, but then I stumbled onto a bunch of threads claiming the Panasonic S Pro 24-70mm f2.8 is significantly sharper corner-to-corner because of that Leica certification or whatever. Then there is the 70-200mm side of things where people say the Sigma is incredible but someone on a discord server told me the Lumix version has better stabilization for handheld stuff which I kinda need since I hate carrying a tripod everywhere.
Its just so much money to drop on something if it turns out to be a lemon or just not as sharp as people claim. Like, is the price jump for the Panasonic glass actually worth it for the sharpness, or am I just paying for the brand name? I just want to know if I go with the Sigma will I be constantly wishing I had paid the extra for the S Pro, or are they honestly indistinguishable unless you are pixel peeping like a maniac? I need something that is razor sharp wide open because I usually dont have time to stop down much during these shoots. Which L-mount zoom is actually the sharpest one you can buy right now?
@Reply #2 - good point! Honestly, the newer Sigma 24-70mm f2.8 DG DN II Art is great, but unfortunately my copy had some focus breathing issues that were a nightmare for video. If you really want that crisp architectural detail without the premium Panasonic tax, you should honestly look at these instead:
- Sigma 14-24mm f2.8 DG DN Art for those wide Chicago buildings
- Lumix S 70-200mm f4 OIS if you need weight savings Don't overthink the glass.
Building on the earlier suggestion, are you shooting mostly at the long end? If you need extreme resolution for architecture, check out the Sigma 24-70mm f2.8 DG DN II Art.
TL;DR: Just grab the Panasonic Lumix S PRO 24-70mm f2.8. Honestly, the sharpness is worth every penny for commercial work. I shoot with it constantly and the corner-to-corner clarity is just insane compared to anything else. The Sigma is fine, but if you want that razor-sharp look wide open for your gig, Panasonic is the way to go. You wont regret the extra cost, trust me.
