I've used uTorrent for Mac for many years and have been very happy with it. uTorrent is regularly updated and has all of the features that I want.
Just like the Windows version, uTorrent for Mac's main use is for downloading peer-to-peer files using BitTorrent. With it, you can transfer music, documents, documentaries, films, videos, and many others. This software is completely customizable, since it gives you the opportunity to change various settings, including the use of bandwidth, RSS feeds, and DHT support. It is also able to run multiple downloads at a time and includes an encrypting device for Vuze and BitComet.
uTorrent is one of the most trusted torrent downloaders, and the torrenting process is safe and legal. It is a great way of downloading and transferring content between remote users. Nevertheless, whilst torrenting is not illegal, downloading and sharing pirated content is. It is recommended that you consider using a VPN and avoid downloading pirated material.