Im looking at 70-200mm lenses for my Nikon D7500. The Nikon 70-200mm f2.8 is out of my budget. So I’ve been looking at the AF-S Nikkor 70-200mm f4G ED VR or Tamron SP 70-200mm f2.8 Di VC USD G2. I’ve been reading some reviews on the Tamron that there has been some focus issues and that the Nikon f4 is actually a great lens and scored better then the f2.8, plus it’s lighter. I thought I’d check here to see if anyone had either of these lenses and could provide a review. I’m leaning towards the Nikon f4, mainly because it’s a Nikon, but would like a f2.8 but concerned about the Tamron and focus issues? Any thoughts and recommendations? Thank you