>I can find any new comparisons that show the pros and cons of using VB 6 over VFP 6 or vice versa.

You might want to check out www.bethmassi.com for a series on COM Metrics: "VFP6 and VB6 go head to head in a series of exciting COM tests using MTS. Testing the performance of VFP versus VB in the 3-tier model is the purpose of the tests."