Just picked up a PS Portal today.
My interest was peaked with the new update that lets you stream any of your game catalogue from the cloud rather than the console, although you still need premium ps+ to do it.
Someone local was selling a basically new one on facebook for £120 so thought why not, it's a nice little device. I played a bit of Ghosts of Tsushima on it and that played well, streaming from my PS5 over my local network. Also tried the cloud streaming, gave WRC a go, that was a little bit laggy, not sure if it was my internet or the cloud side. It wasn't unplayable but it was noticeable, maybe I should try dropping the resolution as I've been keeping it in FHD.
Quite impressed so far, works better than the PS or Xbox app for steaming to a phone, I'm interested to try streaming from my PS5 over the internet too. I'm guessing because of my poor upload it won't be a great experience. I can however see me using this when away from home with work, or when abroad, more than I do the Switch (aka dust collector) just because the games appeal more.