I'd prefer the ones that dance around a lot (greater rate of change) in analog, and the ones with a lesser rate of change (minute fluctuations) in digital.

Please help me categorize them by their typical rate of change activity. These are the gauges I'd like to classify into analogue versus digital:

1. Turbo (Boost)
2. Tachometer
3. Vacuum
4. Fuel Pressure
5. Oil Pressure
6. Exhaust Temperature
7. Oil Temperature
8. Water (Coolant) Temperature
9. Air Fuel Mix

This is the third time I've asked this tech question after being subjected to bouts of sneering and lecturing instead of just straight-forward answering. Wonder if I should post this in another forum somewhere else. Any suggestions pleasegug