Looking at the PDF :
No specific Nth edge burst trigger - is this covered by sequence trigger mode ?
I2C/SPI/UART still regarded as optional
Arbgen out relegated to the rear panel is pretty inconvenient
The analogue/digital input looks potentially nice, especially for labs with multiple scopes, so probes can be moved around as required, but I do wonder how much the digital probes will cost, and how reliable all those pins are going to be long-term. The connector looks pretty big & clunky
Is there any automatic diagnostic to report any bad pin connections?
What's with the "Fast Acq" button/option - is this a tradeoff between update rate and...?
How are bandwidth upgrades handled ? PDF mentions an "Upgrade kit", and different input capacitance specs for >1GHz versions, which implies some hardware changes
Oh, and "400 W maximum power consumption" - low loud is the fan(s)?