Can’t comment on the 414, but I’ve had the 310R for about a month now and am really enjoying it. It forces you to fly and manage the systems properly, especially when you’re dealing with turbulence. It wants to fly fast, so you really have to keep the speed up on landings until the last moment.
I’m running it with the PMS50 GTN750 (premium edition) on the around-the-world tour right now and am finding that navigation system to be very useful.
