pendennis wrote:
To be honest, if I had both, I'd sell the D500 and go all-D850. It's probably the best of the pro-am cameras, along with the D810, which I have as a back-up camera. Nothing wrong with the D500, and I loved mine while I owned it.
You can "image down" with the D850, giving you a lot of flexibility. If you need a second FX body, find a low-mileage D810. Its 36MP sensor is phenomenal. There are also a lot of nice D750's, which could be considered a good second body.
I've done that...taken the D850 out for the day and then gotten in a situation where I needed to make the photographs that I could have made with my D500. Technologically, it works great. But it is in no way the same. For reasons that I have yet to be able to completely quantify, the D850 is just nowhere near as agile and maneuverable as the D500, even when equipped with the same lens.
Having said that, it's my observation that the D500 has, from the beginning, been a misunderstood "conundrum camera." This is largely the result of Nikon's unfortunate choice to market it as a "sports and wildlife" camera, despite the fact that the predecessors in its line (D200, D300, D300s) were never marketed that way. As a result, many of those who believed the marketing story never used their D500 for anything else, and many, like me, either put off buying one or maybe even never did. And as can be read on this forum just about every day for the six years that I've been a member, those that have never seen or tried one have the story baked in their brains and are quick to repeat it as soon as an opportunity to speak arises.
In fact, while the D500 does have some operational capabilities that are beneficial for sports and wildlife, it will do about 98% of what the D850 will do. To me, that's one of the benefits and one of the big reasons I bought my first one. I got tired of shooting my D300s, getting in a situation where I wanted to use a function that I'd come to like on the D850, then realizing, "Oh, this camera can't do that." That doesn't happen with the D500, with the exception of a couple of new functions that don't matter in those situations.
Besides...if I were out shooting with some of the mirrorless folks here who apparently have clinically oversensitive hearing, the D500 shutter is noticeably tighter and quieter than that of the D850. Taking the D500 out would be a way to avoid or at least minimize offense to them.