Scruples wrote:
While I don’t shoot Nikon, I am reluctant to shoot mirrorless. I don’t believe it is a passing fad. I have several film cameras and dSLRs. I am happy with what I am using. I am not the type of person that is using the “latest and greatest.” I believe this is my comfort zone. I will head over to mirrorless at some point but after I have gotten bored with what I have.
The main reasons to stick with your DSLRs are as you said:
-your comfort zone, plus
-the financial considerations of switching, and
-a lack of need for the photographic advantages of mirrorless cameras.
For me as a pro, after over four decades of using the best pro Nikon , Canon and Leica gear (all three brands), I made the move to mirrorless for the competitive advantages it gave me. But my needs are quite different than most UHHers.
Use what cameras and lenses you love if it satisfies all your photographic needs, until they fall apart and/or you cant get any parts to keep them working.
Or take the somewhat financial hit, sell or trade your DSLR gear, and make your move to the latest mirrorless gear and make use of the latest advancements in photographic tech. For me I was able to justify the financial hit to trade and sell off my Nikon, Canon and Leica gear and move to mirrorless.
And yes the longer I would have waited, the less value I would have gotten for my DLSR in the marketplace. Only my Leica rangefinder gear had truly held its value. Only you can decide when is the right time for you to make your move. Even used D850 are coming down in value.
As great a stills camera as that D850 is, maybe the best ever stills DSLR, it has subpar autofocus in video shooting. Most new buyers today want true hybrid cameras that work equally well for stills and video shooting. D3s have been so far surpassed, even for action shooters, that their used value in the marketplace is below $1000 USD even if in great shape. Just a reality.
And FYI, yes I owned and used D3s, and at the time when it first came out, it was a top performer. Also have shot with D850.
Cheers and best to you.