I can only speak for BlueW since I’ve only used it…it has been great as a wallet. Also super easy to import watch-only wallet to BW from your BTC only Coldcard and then use partially signed BTC transactions. They were very helpful in one instance in which I was having problems importing an HD Aezeed BTC seed from a stranded node (I would assume there is a strong MIT connection so probably a good place to get technical assistance!) Finally have had no problems Zaping folks on Damus from my BlueWallet…