There is no official "Vostochny Zvuk Dede Sound V3 Better" from a major developer. It is almost certainly:

Unlike many generic packs, these are original recordings not available on the open market, ensuring your tracks have a unique edge. Draft Post for Social Media (Instagram/Telegram/YouTube)

Because V3 is part of an evolving series (with newer iterations like V4 Galata and V5 having been released), understanding what makes it unique—and where it falls short—requires looking at its sound engine, its specific cultural niche, and its overall utility. 🎻 Core Sound & Instrument Categorization

This report analyzes the Vostochnyj Zvuk (Восточный Звук) library "Dede Sound v3" for Native Instruments Kontakt. The subject line suggests a comparison or an inquiry into whether this version is "better" than previous iterations or competing libraries. The conclusion of this analysis is that over its predecessors, offering higher fidelity, a more intuitive interface, and a broader sonic palette tailored for "Eastern" (Middle Eastern, Caucasian, Central Asian) music production.