Toby458, I just returned a couple of weeks ago from a buff hunt on the 10,000 acre property billc was talking about. My buffalo was 38" and fine hard bossed...my goal. I was very happy. You can read my report of it here on AH. I'm 70, but I am in the top 5-10% of 70 year olds for being in shape. It only took a day and a half to take my bull, but I had a full list for my 10 day hunt, so it worked out well. The first day as you can read was pretty tough making 3 stalks and waiting for them to clear the trees and brush until the swirling wind gave us away. The second morning turned out vastly easier and I took my fine bull.
I believe high fenced animals who are constantly hunted are likely to be more wary than those in wilderness areas...JMO and observations. I also don't believe there is any quality difference in the two.
That said, a true wilderness experience is very unique in itself. Checking prices, I believe it costs substantially more for a true wilderness experience. Again just my observed comparisons.
If you've never been to Africa, take my word for it it's like potato chips, you can't eat just one nor go just once.
What ever you decide on, I believe you will have a grand time! Best of luck in your decision!