Elie
Lundin
Leven
Crail
It's odd with Balcomie. Lots of really good golf (1, 2, 3, 7, 8, 9, 11, 13, 15, 15, 17 and 18 are all at least very good) and I've played some of my best competitive golf there but for some reason it doesn't grab me the way Elie and Lundin do. Leven's new holes may be a bit better than Lundin but I do think Lundin has the best of the original 18.
As Rich says, not a huge amount between any of them and all places I'd happily play a lot of golf.
I should declare my slight bias in being a member of two of them.