ZadMario: Reliability depends heavily on the specific build and the maintenance of its feed. Well-maintained variants can be snappy and stable, but less actively updated versions may suffer from broken links or compatibility problems after firmware updates.
To install this specific version via a Telnet or SSH terminal, you can use the following official installation scripts: Standard Installation
Final recommendation: choose e2iplayer for reliable, well-supported general use; consider ZadMario only if you verify an actively maintained build that offers features or a UI you prefer and you understand how to install and maintain it.
Dozens of host parsers work reliably, including lesser-known sites that often fail in other forks.