If there's a way for you to split the batch, you should try dosing half with fresh ginger and half with dry and see what you like best...they have
very different flavors.
Personally, after experimentation, I think that fresh ginger has a much more pleasant flavor.
But again, it all boils down to personal opinion nd it is worth trying both.
And to make it a little more interesting, try a batch with some fresh Galangal Ginger...it is different than either of the other options discussed, and quite wonderful.