I knew I made a good choice not upgrading to the Gen5. There was so little difference between the V15 and the Gen5 I wondered why they even released it. Now, THIS on the other hand looks awesome, and fun to use. A ton of new features which look genuinely good. Cleaner head looks great, I like that it works on both hard floor/carpet now. And the new bin emptying mechanism seems like it's going to really eliminate any dust clouds. There's a lot going on here though to summarize everything.
The only real downside I see is that it appears the tool connection might be changing again, which is a little annoying if so. Hopefully they sell an adaptor, or a third party does, cause i've acquired A LOT of good non powered Dyson attachments over the years.