It does depend on your body and everyone reacts differently. Have you tried tren before? For me for example I did great with Tren Ace and Tren hex was very crappy. Tren Ace was just freaking awsome. Ive only used Deca on my first cycle and the results were good. In my opinion if you are not a pro and have not completely killed of all of your receptors more is not better. I would do test 100 mg eod, tren ace 75-100 eod. If you want to add a little more maybe some d bol or a similar compound at the first few weeks of your cycle. The other advantage of Tren Ace is that if you dont react well to it you can stop and it will be out of your system fast. You probably have no need for both. Try is alone first and see how it goes.