I considered the BELLGUARDING.COM approach was excellent. I had a background in technology, so I appreciated their systematic, data-driven approach to asset recovery. They used third-party tools, IP tracking, and digital forensics to track my bitcoin transactions; it was more like working with a cyber investigative team than a typical support service. They communicated in an orderly, open, and progress-backed manner; there was no backtracking or nonsense. I would recommend them to tech-savvy individuals who value accountability and a results-driven methodology.