First, what are the objectives behind your decision?
Next, what weight (from 0-100 per cent) would you assign to each objective: ie, how important is this objective to you?
Now, turning to each option available to you, what mark (between 1 and 10) would you give it to fulfil the various objectives?
Add up and compare the options. This doesn’t necessarily mean that the option with the highest score is the one they must follow, but the exercise leads people to question what matters most to them.