Freehand here. Sharpen surgical instruments for a good while.
Honing will either remove the burr leaving a straight polished edge; or, straighten the burr & polish the edge to perfection. Honing/polishing is a quicker stroke than sharpening because the bevel should be already established at this point.
Differences in steels, tempers, Rockwells, etc will result in the edge being brittle enough to break off or otherwise bend. Either way, the razor edge must be super straight. Jigs help especially newbes. Cardboard wheels already have abrasive within the cardboard itself. Adding rouge or polish only helps. Rouge & polish both are both extremely fine abrasive which effects the leading edge. PM for more.