Stable blood levels sound ideal to me, in terms of protein synthesis/muscle gain.. the total saturation is greater..
(for instance, if you have 6 locks and 18 keys there's a lot of waste.. if you have 6 locks and keep the 6 keys working all day.. much better saturation.)
However, taking all of your daily Dbol will allow you to get more of the drug in the bloodstream- more survives.
Taking Dbol (or any oral AAS) with food decreases the absorption.. It's hard to have an empty stomach when bulking and eating every 2 hours.
Double edged sword.. But I'd still probably take a "good bit" of my Dbol early, on an empty stomach.. then take a few throughout the day to keep blood levels going.
For instance:
If I were using 30mgs a day..
I may take 10-15mgs upon waking.. 30-45mins before I eat..
Then take another 3-4 5mg tablet spread out.