What are some alternatives?
When comparing LibreTorrent and µTorrent, you can also consider the following products
qBittorrent - Lightweight and open source torrent client that runs on all major platforms.
Transmission - Transmission has the features you expect in a BitTorrent client: encryption, a web-based interface...
PicoTorrent - PicoTorrent is designed to be a tiny, easy-to-use BitTorrent client with low memory usage.
Deluge - Deluge is a full-featured BitTorrent client for Linux, Unix and Windows.
Vuze - Vuze is a free BitTorrent client used to transfer files via the BitTorrent protocol.
BitTorrent - BitTorrent is a peer-to-peer program developed by Bram Cohen and BitTorrent, Inc.