does the security chip plays important role when buying a hardware wallet? went down a rabbit hole on EAL ratings

my brains got melting after I read about chip certifications. specifically EAL6+, which kept coming up when I was looking at some hardware wallets. had no idea what it meant so I spent an embarrassing amount of time reading about it. which one does Tangem have?

anyone here actually know how much this is needed in real usage scenarios?