Its hard to say because you cant go off the bloodwork either due to the tren.
You really gotta go off of how you feel and if your getting that slight bloat before you take it id say.
If you get puffy and it reduces after your dose, and after your dose you dont get low e2 symptoms than you may want to continue. If the mast is helping it stay within normal range for you maybe you dont need it.
You could try seeing how many days you can go not taking it before you start to see the estrogen bloat you up and then take it, making that or close to that your new schedule.