First off I'd like to know how you came to the conclusion that your body has "plateaued" ?. It's something to keep in mind because it can be caused by several factors that even AAS WON'T help, e.g diet, training approach, etc.
Moreover, no one here can tell you anything regarding what to take with your simple T cycle better than LABS do. As such I HIGHLY recommend that you go to your family doctor and request some done, it will help you establish a baseline.
Once baseline is established, general idea of your overall health will be known and you can have an idea of how much T to take. If you think something doesn't feel right, labs can be done again. In high estrogen case (relative to your baseline) for example, depending on the cause you then can take an AI.