Scuba diving is a pleasurable hobby or sport. One of the major investments you would have to make to pursue this is a diving regulator. Keep in mind that the best regulator for some persons would also be the best for you. Choosing a diving regulator has to depend on your personal preferences and diving patterns.

For instance, if you only dive in clear, warm waters, a lower end regulator would do. However, if you are going cold water diving, cave diving, deep diving, etc. you have to get a higher end model with specific features such as a sealed first stage. So the first step is to consider the type of diving you do now and what type you plan to do in the future.