PS5 remote play on Odin. Smooth on my wifi. Haven't tried over Internet yet. Using the PSPlay android app instead of official Sony app. : r/OdinHandheld
Backbone One PlayStation Edition: Very good, not very PlayStation
PS Remote Play x Titan Two | Play PS5 Games with Alternative Controllers – GameAccess
Remote Play Games
PSP Reborn?! Introducing PlayStation Portal remote player, also Wireless Earbuds and Headset | Saiga NAK