Making my response here instead of the "last thing you watched" topic. The question you didn't answer was how many of those bottles do you have in your collection? 
I don't like to call it a collection. Most people do because if they get something good, they won't drink it. They use it as a showpiece. There is not a bottle in my cupboards that I would hesitate to open. I just need the right occasion in order to open a better bottle. But I'm certainly not opening a hard to find bottle at a Xmas party with 40 people at it. Those type bottles I will open with more intimate company to create a memory. Like a fellow bourbon loving friend around a campfire or small gathering.
Instead of calling them my "collection", I just refer to them as "my bottles". Sorry if I come across strange on this response, but it kind of irks me when people buy them just to hide them away. It just makes it harder to get a bottle if everyone does that. But then again, it's their money, so who am I to say anything.
And Dan calls my bottles my "stockpile".
To your question though...
Buffalo Trace I have had many times. It's good, and something I enjoy having on occasion. I do not have any at this time.
As for Weller, there are a few different bottles, I have had them all in my possession at one time or another. I currently have an opened bottle of Antique 107 and a bottle of Full Proof.
When watching the show the other night, I swear I saw Benchmark, but I could be wrong. It, along with the two above, are all produced by the Buffalo Trace Distillery. Dan and I have done two different tours at this distillery. Benchmark, because of it's lesser cost, is a bourbon I used to use as a mixer - something to make my Ol Fashioneds with, instead of using more expensive stuff.