The DSLR is not dead — it is just cheaper than it has ever been, and the glass is superb.
An optical viewfinder shows you the scene, not a rendering of it. Battery life is measured in thousands of frames. And a used full-frame DSLR with a fast prime now costs less than a mid-range phone.
We stock Canon EF and Nikon F bodies, new where they are still made and pre-owned where they are not, alongside the lenses that make them worth owning.
If you are moving to mirrorless but keep the lenses, bring them in. We will test your EF or F-mount glass on the adapter and the body together, because the combination is what matters and specification sheets do not predict it.