Foxpro is top notch. And I have never used it. Here is why:

- My former best friend has created a software in 1995 that manages 30% of all vendor machine ( coffee, candy bars, sandwich) in Europe. The software uses Foxpro.

1) He tried twice to migrate to other dev tools. Never succeed.

2) His software is so good his company was in average 40% more profitable then competitors.

3) His CEO has bought 10 competitors of the same size in 20 years. Each time my friends software would replace the former. Than the financial margin would go up.