text: bjn70 • Veteran Member • Posts: 3,463
  In reply to ACTex4 • 4 months ago
  The downside is cost, especially if you end up buying new lenses for the FX body. I don't know that you gain that much for portraits but that is a matter of opinion. If the cost is acceptable to you for the small increase in IQ then D750 is a good choice. Actually I would consider a D810 for similar price.