I've written a long, thorough review of Kubuntu 16.10 Yakkety Yak 64-bit edition, tested on a laptop with UEFI, Secure Boot, GPT, 16 partitions, and multiple instances of Windows and Linux, covering live session, installation, and post-install use, including look & feel, Wireless, Bluetooth, Samba sharing but no printing, multimedia playback - MP3 and HD video, smartphone support - iPhone and Ubuntu Phone, partitioning, slideshow, package management and updates, applications, hardware support, suspend & resume, resource usage, battery life, customization and extra software, various problems like network issues, application crashes, broken themes and icons, and more. Have fun.