Yeah digibyte is an old currency. The thing that matters is the adoption of the cryptocurrency, Digibyte has the ability in scaling and confirming large number transactions per second but adoption is still a challenging thing for every cryptocurrency. For verge wraith protocol and privacy issues still confusing investors. You can have a detailed look on verge here; https://hackernoon.com/why-verge-is-a-scam-and-fails-to-offer-real-privacy-6fbcab232fb5