I've always been fascinated with channelling. My current favourite 'energy collective' in the non-physical realms is Kryon the magnetic master, channelled through Lee Carroll. If you are new to Kryon, I recommend starting with this channelling, which talks about our current situation on earth and how the light is winning. Kryon's short messages for the Lemurian Sisterhood are also very interesting.
My new favourite is "The Shiny Show" YouTube channel by Alison and Kari, and this channelling of Creator Source by Alison is particularly interesting.
I also listen to Linda Dillon's channeling of Council of Love entities, including the energy of Archangel Michael, and I love the collective called Abraham for their ability to cut through to the heart of problems. This is a good example of "asking and receiving" in the Law of Attraction, channelled through Esther Hicks.
I also find inspiration from two souls on the other side who have committed to teach us what they've discovered from their broader perspective. They both departed life in the physical in their late teenage years and now communicate through their mothers and other mediums. You can find Erik at Channeling Erik, and this is one of my favourite videos, Erik with Gandhi. Matthew's mother sends out Matthew's Messages every month and June 2016 is a lovely one to start with.
I'd love to know what you think about any of these, and am happy to answer any questions you may have about the authenticity and content.
Note: please always be discerning with esoteric material. If something doesn't resonate with you just ignore it.