The Xi2 is the cutter both beginners and professionals default to, and the reason is the blades — 440 stainless hardened to Rockwell C56.
That hardness is why it stays sharp for years rather than months. The Perfect Cut version adds a guide that sets the depth for you. Black or pearl.
Double guillotine · 440 stainless blades, Rockwell C56 · Cut-depth guide · Finishes: black, pearl · Xikar lifetime warranty
The depth guide takes the guesswork out. Ideal if you have ever cut too deep.