Oddbean new post about | logout
 Pro: it's faster than electrum, especially if you have a long wallet history with plenty of transactions (spent or unspent) 

Con: I've heard it doesn't like unexpected shutdowns, like power outage.

More info if you want a deep dive:
https://www.sparrowwallet.com/docs/server-performance.html 
 > plenty of transactions (spent or unspent)

What I meant was large transaction history and/or a large number of UTXOs 
 Understood 
 Its index is so f'n fragile. If it gets corrupted by a power outage, you have to do the long reindexing from scratch. 

Absolutely need a UPS for whatever machine it's on and automated nightly backups.  
 I got a UPS for @Alby  hub which kept breaking after one of our regular village power outages.