This season I plan to transition into all mediums for brood boxes.
Since honey super cells vary in diameter is it better to use foundation and/or starter strips in my medium brood boxes and save the drawn comb for what the bees made it for in the first place (storing honey)?
Me personally, I don't use the honey supers for brood boxes for that reason. My thing is, I am regressing to small cell, so using the honey supers or the larger brood comb obviously is going backwards. This will be your case also if you do the starter strips and properly work them enough to get them to natural sized cells. Now if you are using large cell foundation for everything, I don't know how much of a difference that is going to make either way. Probably not a whole lot.