I really enjoy BM's burger personally. Taste is good but the real kicker is the texture and how it really has some body to it. What's the consensus on them?
Impossible burger is usually more salty than beef even before cooking. Not enough to be salty tasting, but if you're trying to eat a low sodium diet they have a fair bit more than real beef.
I've had them before. The flavor is a bit different and the texture is a little softer, but it's pretty close. All in all, they taste very good and they're filling like a normal burger; albeit a little expensive compared to meat.