No, once you have voted for a particular gauge, you cannot switch your vote for any other gauge. This is because the gauge you have chosen is the one that will be used to measure the performance of your project or task. If you switch your vote, it could lead to inaccurate results and could cause confusion. Furthermore, it could also lead to a lack of trust in the results of the project or task, as the gauge you have chosen may not be the most suitable one for the task at hand. Therefore, it is important to stick with the gauge you have chosen and vote for it once you have made your decision.
