I recommend for the channel guide to make it easier to toggle between all channels and favorite channels. My channel guide shows regular broadcast channels and also shows the Roku channels (115 Through 1180).
It is tedious to toggle from "all channels" to "favorite channels". You have to show the channel guide, press *, scroll to "filter", them make selection (all, recents or favorites). Then you have to go through those steps again to toggle back. That is a total of eight steps to switch to a favorite channel, as opposed to scrolling through hundreds of channels (broadcast and ROKU), and switch back to "all channels".
I rarely use it because it is not easily accessible.