daylight time, permanently move to standard time, or make no change. However, there are other options. Here are a few suggestions:
1) Make it a personal decision; each person decides which they want to do and go with that
2) Make the time change less jarring by making it more gradual. Starting 60 days before each time change, change the clock by 10 minutes every 6 days. Your biological clock will not be disrupted.
3) Similar to how temperature in celcius revolves around the temperature at which water freezes or boils, pick times that are set based on when the sun rises and sets. Sure, it won't be a linear scale, but that makes things more interesting.
Any other suggestions?