I am seeing some articles on the web saying the Roku Ultra that is being sold in 2022 and the Streaking Stick 4K have more memory. Ultra has 4GB ram now, and the Streaming stick 4k has 2GB ram. However, on the website of roku it lists low amounts. If they do have more Ram now, why hasn't Roku updated their chart. I got my New Ultra with 4k stick, at Costco about a month ago or so, and the package date says 2022 on it.