Help??

If I was to have ten grams of test propionate, and the choice of either 2.5g Dianabol or 2.5g Anadrol, what would my best choice for maximum retainable gains over a 8-10 week mass cycle.
What dosing strategy would be also suggested?
I am coming off a 10 week CKD diet and am looking to grow. Aiming for 300g protein/day and about 4000-4500 cal. Currently 187pounds, 5foot 8, and 6-7% BF
Any input would be much appreciated.