Jimm,
I would strongly encourage you to take a look at the IBS or NBRSA 1000 yard and 200 yard equipment lists. You can see them in the match reports in the benchrest newsletters. I am looking at a 1000 yard one right now from a year ago, and there are 20 shooters. 11 of them are running Leupold Vari-XIII 6.5-20x50 LRT's, 2 are running boosted Leupolds, 5 are running Nightforce 5.5-22x56 NXS's, 1 is using a Unertl, and the last guy is using a Weaver t-16.
On one of the 200 yard matches I am looking at has 25 shooters and 20 of them are using various Leupold benchrest models in different magnifications, and the other 5 are using Weavers.
These are just two examples of hundreds that show the guys who are shooting for money use Leupolds by vast majority! Of course, I would recommend the one that looks best for you, but I think the records stand for themselves and Leupolds optics, eye relief, turrets, and repeatability are good enough for competition. Don't look past them. A lot of people I talk to think that anything made in Europe is the best just because it's made in Europe. But then the competitors just use what works and don't get caught up in the Euro-supremacy thing. I won't disagree that Zeiss makes a good scope, but so does Leupold and they're often less money!
That being said, I better put on my cup cause I feel I'm going to have some Euro's try and kick me in the nuts, but I don't care. I like companies that are born in the good old US of A!!