This is the hardest thing for me...
We've used the TiVo Live Guide for like 15 years. I know grid guide is the most common across all tv platforms but it feels so foreign to me! That's why I always stayed with the previous TiVo UI because the did not even carry it over to the latest UI.
Not know anything about coding... I have no clue what it would take to mimic it.
Once you learned it, so much more information is on the screen with less button presses.
Or maybe I'm the last holdout and I just need to get on board with the grid...