EN C# IENUMERABLE NEDIR SıRLARı

So is it faster to use List over IEnumerable? Only if you want to prevent a query from being executed more than once. But is it better overall? Well in the above, Leopards and Hyenas get converted into single SQL queries eachI noticed that if I use IEnumerable, when I debug and inspect "yığın", which in that case is the IEnumerable, it katışı