Bro,
Are you saying that at the same dosage, you experience better size and strength gains from Deca than Test? That is fucking amazing bro. I'm not doubting you bro cuz I've seen some strange things with regard to what certain guys will grow on, but are you sure you test was real? Never met anyone who grew bigger and stronger on deca than test.
That aside, if you're gonna combine two items, I'd lose the winny and run the test and deca. If you really react to deca better than test you should blow up on the stack. 6 weeks is a waste of time for any cycle bros, flat out. There are only two reasons to stop a cycle. 1) Health is compromised after extend ON period at high dosage 2) Juice becomes ineffective due to receptor saturation. If one of these factors isn't whats limiting ytour cycle length, you need to rethink the duration. Out.