You’ll get the sound of 1994 with the fidelity of 2024. That is the definition of "better."
The JV-1080 isn't great because of the raw saw wave. It's great because of the programming : "Fanta Pad," "Digital Native Dance," "Sweep!"... These presets used complex envelopes, LFOs, and internal effects routing. roland jv 1080 soundfont better