I found this topic while searching for threads on "West Hill" and felt compelled to respond.
I do prefer the West Course to the bigger East Course at Oak Hill. I think this is so for a couple of reasons:
1) The land on the west course is more dramatic. The land on the East is great. It features gentle rises and falls that provide golf on a grand scale. However, the land on the West is swooping. It is more dramatic, more wild, more fun. The abrupt hills and micro features yield several greens that are elevated well above the fairway. In fact, every non-par three hole features a green that is higher than the preceding fairway! The land and the green sites that it creates make the course very unique. I have played several Ross courses, and none of them have such features that are comparable to the West Course. Finally, Ross utilized the most dramatic land on the long par four holes at 7, 13, 15. These three holes, along with the long 3rd, are all better than any long par four on the East Course.
2) The interior contours of the West are far more severe and interesting than those on the East. Sure the East has a few severe greens (12-14 come to mind), but none of these compare to the wild West greens. The 4th Hole features the most unique green on the course. It is a short par three with a pronounced horseshoe tier that forces the player to find the correct subsection of the green. Many have praised the 7th at Teugega, which possesses a similar green design. Yet the West Course's 4th green is much more dramatic and FAR superior to the one at Teugega. There is also the sideways two-tiered green at the 1st, the thumbprint green at the 2nd, the double-mounded 3rd green, a second horseshoe tier at the 6th, the benched green at the 7th, the indescribable 9th, the three-tiered green at the 8th, the double plateau at the 11th, the L-shaped tier at the 13th, the mound in the middle of the 14th green, and the elevated bowl at the 15th. I have never seen a set of greens like those at Oak Hill West.
3) Oak Hill West maintains the integrity of Ross's original design. The course has lost several bunkers through the years. Several, such as the cross bunkers on the second shot of the par five 6th, would be very welcome today. Yet the tees, fairways, and greens all remain, with only one non-original green at the 9th. While there are trees on the West, they do not clog playing angles as they do on the East.
I am a big fan of the East Course. Yet given a late afternoon in August with nothing but golf course in front of me, I will take the West over the East any day.