I guess the key thing here, regarding the sound palette and analogue vs digital etc, is that if you’re more interested in making music than trying to slavishly copy the sound of some other device then it doesn’t matter so much. I’ve seen discussions going on for years on KVR about which VA software synth is more accurate and it sends me to sleep. To put it more politely, you’ll probably be happier if you accept something for what it is. I’m not a professional musician or producer, I’m just a hobbyist who wants to enjoy noodling with electronic music away from my computer screen and I’m sure most of us would agree that for that purpose, the DN (among many other great groovebox products on the market) can go a LONG way.
Regarding the input/mixer thing - that’s great news and one more way to have fun.