What are your thoughts on what you prefer to use for roughing and finishing cutters or the same for both? I know two flute end mills have more chip clearance but will 4 flute give better first pass cut quality? I was cutting some white pine(because I have some) and the cut was pretty "woolly" on the roughing phase. It was't the finish pass so I didn't worry about it but if it were it would have been quite ragged. The wood may have been more of the issue but I was just wondering what you experts prefer.