The advantage of DNG is a manufacturer / vendor agnostic raw specification, which should decouple you from constant demands for upgrade costs. Whether that's a subscription or other
DNG is only a true RAW format if it is generated by the camera. When it is generated from some software, it is usually a simple wrapper around a TIFF file, although it may retain some RAW characteristics.
In addition to which, generating a DNG from a RAW original means having to maintain another file, somewhat larger than the original, in addition to the original.
Nikon D850 NEF - 76.6MB
DNG export from PL - 139.6MB
TIFF export from PL - 217.0MB
Whereas, if I stay with the original RAW file, I can create any number of different virtual copies and the only extra file I need is the DOP sidecar which, with a couple of different versions ends up being around 25KB.
Given the RAW and the DOP, I can export to any file format, at the point of need, without having to keep hold of the exported file, because I can re-export at any time.
With DxO, there are no "constant demands for upgrade costs". It is not sold on a subscription model and you are free to continue using the version you have purchased for as long as you have a computer and OS which supports it.
DXO are particularly bad at these upgrade charges, particularly for their Nik tools
So, don't buy the Nik tools. I bought them to help support others who might have problems but I have
never needed to use any of them. Fairly much everything they do is part of PhotoLab and are not necessary in addition.
When the products don't work they make it implausibly difficult to get a refund
Which is why you get a 30 day free trial to see if everything works for you, thus avoiding the need for a refund.
- they demand to remotely take control of your machine with admin rights
And quite rightly too. Or do you live in a Utopia where nobody claims a refund but continues using the product by restoring a backup of the registration key?
In my time contributing to the DxO forums, I have come across some incredibly complex workflows, usually based on people's experience of what it takes to use Lr or PS.
Anyway, this thread is here for folks who want help with getting to know PhotoLab, not for those who want to slag it off.