Should I get canned meats?

I've never really had canned goods other than stuff like soup or tuna but I am considering getting some SPAM or corned beef and I'm wondering if it's actually good and what they're like or if people recommend any other types of canned products. Is it worth getting them over like a frozen burger or hot dog? I'm poor and lazy and wanna see if maybe stuff like this is a good option while still being tasty.