That G3 screen is as confusing as heck. Instead of redesigning it to be friendlier, it just looks like they shrunk a Galileo to fit a watch face. Ugh.
You just can’t beat the visual interface. SP’s look ancient what with the wasted screen real estate and clumsy design.
You are being so unfair in your criticism of the G3. The screen @lexvil is showing is a screen he chose from the various screen options the G3 offers to the user. With the G3, and other SP dive computers, you can change what the screen displays in one screen. You can chose to show little, more and most information in one screen.