The benefits being quicker access to releases, a few hours atleast for a 1080p TV show that just aired.
Guaranteed quality uploads due to very strict rules. (Practically) Virus free, gud quality uploads from reliable Release groups.
Ability to download some rare torrent which might only have 1-2 seeders but you still get very good speeds.
Ability to make requests for any media,s/w etc. which is no longer available -- somebody has it or finds it will make a torrent just for your request.
Over all better speed if you have a high speed connection.