Disappointed with the performance using 2 different Fire TV stick, a Basic and an Alexa enabled one, and looking for a better solution for my setup I bought an Nvidia Shield, discounted on Amazon.
I installed the Tablo app and BOOM, night and day. Everything is snappy and great.
Also includes Chromecast, Plex and Amazon video and many more. I am in heaven. Super. Super fast.
No going back now. Highly recommend for a great Tablo experience.