| Current source | One live source for the active weld register. | Often becomes several copies, each with a slightly different state. |
| Traceability depth | Status, inspection, and release notes stay tied to the weld row. | Traceability often spreads across tabs, comments, and extra sheets. |
| Review effort | Review starts from a cleaner record and a steadier row structure. | Review time goes into checking whether the file is current and complete. |
| Best fit | Fabrication and QA teams with repeat reporting and turnover pressure. | Small jobs with one owner and low reporting demand. |