I owned the Zenith MK 3 as well as the Pulsar. I talked to Innuos at Axpona regarding the Stream 3 vs the Pulsar in terms of sound quality. They told me they both sound essentially the same and that the Stream just gives you much more flexibility and features if that’s what you’re looking for. You will pay for those add-ons.
My personal experience , as well as a good friend with the same Innuos upgrade path, is that the Pulsar was a nice step up in sound quality over the Zenith MK 3. The Stream will be a sonic upgrade also. This assumes you pay for the Stream 3 .
If you don’t need a dac, file storage and just want to stream, then a used Pulsar is the best value by far!

