With a new remote there is always that first awkward day or two getting used to the features and location of the correct buttons for the devices you use. The Harmony One has a leg up on both the Harmony 1000 and 890 Pro. The touch screen capability one ups the 890 while the additional buttons one up the 1000. While the touch screen is smaller than the 1000, I found that with my size XXL hands I did not have any issues pushing the correct feature or setting on the touch screen. The feel of the One in my hands was actually more comfortable than the 890 Pro due to its wider dimensions and more ergonomically correct feel. It just felt better to use. The buttons are large and spread at a comfortable distance so that one handed operation is easily accomplished.