Raspberry pi 4 thoughts

Anyone got any thoughts about the new Raspberry Pi? I think the addition of gigabit ethernet makes it a perfect candidate for a Nextcloud server

Yes it will.
I think there is some benchmark to do with :
Better stockage ? SSD usb 3 / Micro SD card / HDD usb 3 ?
Better distribution ?
Better web server ? Apache or Nginx ? php or php-fpm ?

But never forget to have a backup of the nextcloud server.