Tried them all:

-Umbrel: quickly dropped because I read several articles where it was not as secure as others, for BTC this is important

-raspiblitz can't remember why stopped, could have been HW issues

-RoninDojo awesome whilst Whirpool worked, robust. BTC only, very focused. Will come back to it soon.

-Start9 is awesome, as soon as clear net is out of testing will become my main server.

-Mynode is the underdog. Has been running for years without looking after it. Poor thing only gets a click now and then for updates, unloved in the corner, but keeps doing its job year after year on a basic RPi4 8gb

I would say go for Mynode if BTC only and want easy interface. Ronin for a punk style, and Start9 for BTC and general self hosting of photos files etc.