The New Raspberry Pi 5 is coming out. 4gb and 8gb models. Almost twice as fast as the 4. USB-C an actual power on button. PCI-E connector. 2 Display / Camera connections. still no M.2 but the SD slot is faster reads. Around 80 bucks it seems and should be in stock over the 4. All connections and routes are on top so less manufacture time. The only bottom connections is the SD slot.