I like them a lot too. Sooner or later I'd like to collect all of the tardis showcases ones.

Tennant IS a legendary creature

Even Fallout and LoTR are no joke eheh!

Here's what is changing: Larger hdr oled screen

20-30% more battery life

Easier to take apart

Nicer case with the terabyte premium models

Wi-Fi 6e

Better thermals (bigger fan)

Slightly better touch responsiveness and haptics

Dedicated Bluetooth antenna for better connection to other devices

Some other minor updates to hardware (no significant performance changes)

90hz screen A bit lighter

Bluetooth 5.3