So this is actually a surprisingly complex topic. It is now thought that saturated fats and dietary cholesterol are not as harmful as previously believed:
http://www.webmd.com/heart-disease/news/20140320/dietary-fats-q-a
The reason for this is that, whilst we know saturated fats do increase cholesterol, the amount of cholesterol received from dietary sources has basically no effect on blood cholesterol (the risk factor when it comes to heart disease). This is because the amount of cholesterol in our blood is always in an equilibrium to ensure we have enough for our bodily requirements. We need quite a bit, and the liver is able to produce all of it from saturated fat if we have none in our diet. As we increase the amount in our diet (as direct cholesterol), the liver simply converts less saturated fat into cholesterol, and the position of the equilibrium shifts. Up until about 1500mg of cholesterol intake daily (five times the US guideline), this equilibrium simply shifts so the liver produces less from fats. As such, for anything below that amount, there is no correlation between dietary cholesterol and blood cholesterol in the vast majority of people:
https://www.ncbi.nlm.nih.gov/m/pubmed/22037012/
With all this said, you are correct that a Huel bar will be a lot more balanced than most other things, and will definitely rank as one of your best options. They are definitely inferior to the powder, but that’s to be expected.