Would Test/Deca/Dbol yield better gains for a first cycle than Test alone?

Hypothetically, would a Test/Deca/Dbol cycle be likely to yield greater gains than, say, 500mg Test E? Granted, of course, that the training, diet and cycle length were the same.

I know something like Test/Deca/Dbol isn't recommended for a first cycle and I'm not proposing the idea that anyone try it. I just wanted to know what kind of difference there would be in terms of gains.

Thanks for your time.

You might as well add in tren, mast, anavar and the kitchen sink since we are talking hypothetically

no it would not-
Just like everything else it's what you put into it.