[rrdharan]

At my previous employer I used Jenkins with build matrices quite heavily. Lately I've been using TeamCity and we're paying for the enterprise variant. TeamCity has its share of flaws but FWIW it seems to handle more complex workflow tasks better.

In particular I like the flexibility around snapshot versus artifact dependencies, the APIs are decent (and you can do a lot of troublingly clever things if you invoke the API from within a build), and the metarunner concept seems strictly more powerful than the Jenkins equivalents, albeit with a somewhat steeper learning curve.

[codereflection]

We've been using TeamCity for many years, and recently evaluated Jenkins as a possible replacement. Stability was a huge concern and decided to stick with TC. I agree, TC does have its share of flaws, but it's way ahead of Jenkins in many areas.