What Commodore 64 games do you prefer to their NES counterparts?

Here is the game that spawned this thread:

I just received the Famicom cartridge (tape/whatever) version of Yie Ar Kung Fu through eBay. I use to love both the arcade version and the Commodore 64 version. Owning the C64 version, that was the definitive version for me, and, quite honestly, the Famicom/NES version just does not compare. The super high jumping is neutered, the colorful backgrounds are traded for a drab black dojo, the NES version has half of the amount of bosses, and, perhaps worst of all, the glorious Commodore 64 music chip isn't cranking out the tunes!!! So as not to completely bash the Famicom version, they did add a bonus stage on the Famicom version and the character design could easily be argued to be graphically superior. Still, it is not enough. The feeling just ain't right.

So, what Commodore 64 versions of a game do you prefer to the NES version?