I would love the Kiro! I love Roccat Mice and have stuck with them the past couple years and I could absolutely use an upgrade since my scroll wheel, side button and right click are a little messed up.
I definitely liked the smart switch. My friend switched from his iPhone 5 to the GS6 Edge and it took like a minute to get absolutely everything transferred to his new phone. Didn't miss a single thing.
Thanks for the opportunity!