The extra storage is fairly pointless - competing streaming sticks from Google, Amazon and Nvidia only have 8-16 GB of storage and don't typically run into any issues - you only need/can really use that storage for streaming apps. Even with a heavy complement of streaming apps installed, even the old 32 GB base model was really overkill unless you want to run a Plex server, etc. On my 2021 model, the most storage used by a single app is 145 MB, and most are under 100 MB.
Struggling to see what point there is in upgrading from my 2021 model - the 2021 model is already very smooth (and faster than GoogleTV Chromecast, Fire Cube, etc.) with the A12, so I don't think the A15 adds much, so all you get is remote upgraded to USB-C charging?
I am disappointed that they didn't add 1080p to 4k AI upscaling as a new feature. Nvidia Shield has had that for agents, and the new 3rd generation Amazon Fire Cube coming out next week added that.