im getting better with freehand sharpening ( i think ) and was wanting to know if anyone could direct me toward or just give me information about different sharpening stones and brands. I have been useing stuff from walmart and they are ok but i would like to go up in the world of sharpening stones. having a Tri-stone in a little box works fine and is great for sticking in the toolbox of my truck but i would like something larger or at least try different styles. any info would be great.