Dunno much about Umbrel. I use RaspiBlitz and Start9. Both work well. My Start9 is powerful, quick, quiet. Dashboard is clean and easy to use. Pi less power, reliable, quiet.

- RaspiBlitz on a Pi 4 with 8GB, 2TB SSD (Bitcoin Core & Electrs)

- Start9 on DIY Intel NUC, 32GB 2TB SSD (Bitcoin Core, Electrs plus 9 additional services)