Still have your Touchpad?   It can run Android Lollipop.   I use it and its smooth, fast and has excellent battery life.   Google voice is working.   In some ways it reminds me of WebOs.
You need the TP toolbox and
a Lollipop rom.
https://www.youtube.com/watch?v=Dvx0N-dikx8

The TP tool box allows you to remove WebOS if you like and offers other features.   https://www.youtube.com/watch?v=bIc18AcuoW4

i've had lollipop since day 1 (ota) on my nexus 5 phone. love it. does the hp put any 'skin' on top of the os? the nexus devices (obviously) have native/stock android on their devices. i won't buy any more phones (don't do tabs) that aren't pure android. the os itself is just fine by me.

i would have liked to get the nexus 6, but that fucker is just too big for me.