Both work just fine. Mora's are cheaper but the benefit of the Lazer is you can reopen previously drilled holes with them and IMO the blades stay sharper longer. I have a Lazer and haven't needed new blades in 4 years now, my old Mora had to have new blades almost every season. Nils Master has a new hand auger out, I have never tried them out myself but have heard good things.