Hello. This is my first posting. I have a question regarding table saw blades. I have been making boxes (with 3/4 and 1/2 stock), and using a 40T ATB saw stop blade for my cross cuts (90 and 45 degree). I have seen on-line comments that a 60T or 80T blade would be better. Saw stop makes a 60T. They also make a 80T blade for plywood. Which of these blades would you recommend or is there another better table saw blade for this purpose. Thank you. Paul