Its a good machine. I love the JV series. I own the JV-1080. Personally, I prefer a hardware synth to a VST. But that's a personal choice. Especially the Roland modules, which are no longer manufactured. A dying breed. But a very solid design. They still work 30 years later. Sometimes the capacitors, power supply, or LCD need replacing. The Rack version of the JV series shows that they are very solidly made with high-quality components. You rarely find defective machines online. I think you've made a good choice. Have fun! Let me know what you think of this JV. I also think there will be demand in the future, as others discover its power and possibilities.
A interesting video: