Garmin puts out some innovative products but the cost is excessive for their aviation products. Basically the same hardware sells for marine use at 1/4 the price. I recently saw a midget mustang with the Dynon screens. Having recently flown a friends plane with the latest Garmin screens I must say the Dynon presentation is much easier to use.
The cost should have gone down. These units are no more complex or capable then Ipads. It is all in the software. Sadly GA manufacturers are slowly killing all segments except EAB with costs.