Rounding out the new channels are Universo, Sundance TV, We TV and IFC, bringing the service's lowest tier up to 46 cable channels. That somewhat trails behind the 90 you can currently get with rival service Sling TV, but YouTube TV is barely a month out of the gate. New users still get a free trial month and a free Chromecast with their first paid month, so there's little pain in trying it out.