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I have an LND node and a CLN node, mostly for educational purposes. Very few channels because I don't aim to be a routing node.

It's time for me to re-install & change hardware. But first, should I have:

• one LND node and one CLN (Core Lightning)? To learn about interoperability?

OR

• two CLN nodes? To get into Bolt 12 testing and so on?

Also.... I've got nearly a year of uptime on Amboss. Should I care about that or just start over?