raspiblitz VS mynode

All you need to do is to flash the image onto your SD card after you’ve verified its keys and migrate your data from Umbrel after you’ve made a backup.

Learn about the Lightning network and look into setting up a node. https://github.com/rootzoll/raspiblitz

I’m checking out Specter Desktop in my Raspiblitz Lightning node for BTC. The node runs Core as well, but the UI is much nicer in Specter, which is for Multi Sig transactions using any hardware wallet. Doesn’t help with any other coin, though. First Pi project ever, and it’s for science… BTC isn’t my favorite crypto, but it deserves respect. I need to see for myself the scaling possibilities of Lightning first hand. You earn small fees for routing so it should at least break even on power. https://github.com/rootzoll/raspiblitz

Some known issues are on their Github - I had this specific issue and the fix was here - https://github.com/mynodebtc/mynode/issues/501

I have the 8gb RPi running Umbrel, and when having many electrum clients connected it gets very slow, and electrs also hogs the CPUs. There are tips how to fix this problem on the internet (for example https://github.com/mynodebtc/mynode/issues/357), but I would like to know how to do these changes in a "umbrel friendly way"

I'm not really familiar with the nuts and bolts of Mynode/Raspis, so the only thing I can recommend here is to open a detailed description of your problem on Mynode's Github: https://github.com/mynodebtc/mynode/issues, I think the chances of getting a good reply are much higher there.