Test E, Tren A for 7 Weeks or 10?

because of the amount gear that i have at the moment, for my upcoming cycle i am going to run test e at 300mg per week along with tren A at 50mg eod for 10 weeks or 30mg ed for 7 weeks. Do you think this cycle would produce good gains and which once do you think would be more effective. Id appreciate any advice.