The touchscreen FMC’s bring on a ton of capability. Think 787 type box. It will be night and day..and touch screen isn’t the same as a phone. Your phone requires you to press on the screen. Jet type screens are using lasers or other systems to tell when your finger is going with very high precision. They work phenomenally . Garmin has flooded the jet markets with touch screens and it’s a non issue. I hope we still plan to retrofit the -900’s with touchscreens as we will get that awesome capability increase.