Another benefit to the Standard battery is that RID will not be continuously broadcasting your location while using it. No RID is a significant benefit for pilot safety, so you aren't putting a target on your back, for anyone monitoring RID...
Certainly should wait until Amazon and BF days before buying.
Trying to get away from Ecoflow and now leaning towards DJI and Anker:
I currently have the River 3+ and I was able to dispose of several older unit that I got a refurbs:
River 2...