It took a good year until I felt proficient using the product, as It is a complex program. Their newest version has a less steep learning curve, but back closer to 15 years ago, it was a lot less user-friendly. I switch back and forth between the old version and the next generation. Therefore, I would like to see more integration of the old program's features into the next generation, because the next generation is not as feature-packed as the old version. I've had issues with getting different vendors' drivers working with LabVIEW. Some VISA drivers work better than others from different companies. I would like more plug and play,