Have gotten sick & tired of wandering 3/8" 4 tpi carbon steel blades on an old EzyCut saw.
Picked up a new 1/2" tpi Bimetal blade today from local supplier. On first test the old girl cut straight as a die.

The bimetal's have HSS teeth, less tooth set and are heavier material. Have about the same kerf. They are used mainly for metal cutoff.

Twice the price at $24; but should get more than twice the life. The odd missed nail shouldn't be such a problem (not that I want to find out).

Ken