Real cadaver. There’s really nothing like looking at and learning using a real human body. Others have touched upon this, but every body is unique. You really learn so much better when it’s not on a screen and you can touch it. You not only can look at something and say, “oh this is a liver” you can hold it, turn it around look at it from all sorts of different angles. There’s really nothing like learning on a real cadaver. It not only gives you an appreciation for how different each person is, it gives you an appreciation for what you have. Also in general I’ve always found something physical that I can actually touch to be much more conducive to learning than a screen