I notice there are quite a few Kvatch mods out there. I was wondering which one is the preferred version. I have heard a lot about Kvatch Rebuilt. I was going to try that one out but wanted to know if there was a better option. Thanks.

There is also Kvatch Rising, and Kvatch Aftermath http://www.theengineeringguild.co.uk/forums/index.php?/forum/6-tes-4-oblivion-mods/ . I can't speak on quality for any Kvatch mods though because I've never used any.