JDS vs Yvel.
Gilbert was/is a nasty kickboxer and Junior murked him. It was fast, elusive, struck from a mad angle and he had Yvel's chin sat there waiting for it, brutal setup. Really nice exchanges throughout, and against a guy that stylistically was meant to be trouble for the future Champ.
Nog vs Schaub was, as mentioned, highly satisfying. Carwin is a good example, meat and spuds striker who can drop anyone.