var user1 = new User { Id = Guid.NewGuid().ToString(), Name = "Chris" };
var user2 = new User { Id = Guid.NewGuid().ToString(), Name = "Jeff" };

var userList1 = new List<User> { user1, user2 }.OrderBy(o => o.Id);
var userList2 = new List<User> { user1, user2 }.OrderBy(o => o.Id);

var usersList1Hash = userList1.GetHashCode();
var usersList2Hash = userList2.GetHashCode();

var userListsEqual = usersList1Hash == usersList2Hash; // false

var userList1Json = JsonConvert.SerializeObject(userList1);
var userList2Json = JsonConvert.SerializeObject(userList2);

var usersList1JsonHash = userList1Json.GetHashCode();
var usersList2JsonHash = userList2Json.GetHashCode();

var userListsJsonEqual = usersList1JsonHash == usersList2JsonHash; // true