I used a Idahone 12" wt. my carbons at work,before that had narrowed it down to polishing steels,less invasive the better.Now semi retired,do help some people wt. cooking,pretty much a home cook now.I cannot remember the last time I used a steel or ceramic rod.No need.Lite touch on a splash & go,refresh the edge lasts a long time on some excellent carbon & my stainless gesshin ginga.
The Idahone is cheap & works if you get it,deff go wt. the leather sheath.