the term "Magna Cut" doesn't refer to a specific type of knife or a widely recognized brand. It's possible that new knife technologies or brands have emerged since then, but without further context or information, it's challenging to pinpoint the best "Magna Cut" knife.
If you are referring to a particular brand or type of knife that has gained popularity , I recommend conducting an online search or checking with experts and knife enthusiasts for the most up-to-date information and reviews. Additionally, customer reviews and feedback can be valuable resources in determining the quality and performance of any specific knife you may be interested in.