I am new to turning. I have made maybe 20 pens, a few coffee scoops, and a few pieces of excellent exotic firewood. I am realizing the issue I have is sharpening. I don't have the budget to purchase a sharpening jig, and I was a fool and bought cheep chisels (8 chisels for $40). I was looking at getting replaceable carbide tools, specifically Rocklers. My question is, if you had to choose a chisel, that would do the most of your work, which tip would you choose? I plan to make pens, and small gifts, as well as move into larger projects, like bowls, and spindles. Eventually I will expand the tool collection, but would like to start with 1 that will do most of the work for now. Any help would be great! Attached is a photo of a few pens I made... just for attention. Cause thats what we all want.