Water heater connection

[Ludington]

I've seen several types of flexible pipe connections for water heaters. Which type is the recommended type ? Reading through some of these posts, it seems I should stay away from the braided type.
Thanks !

 

[Twowaxhack]

Stainless or copper, no braided hoses

 

[Ludington]

Something like these ?
https://www.amazon.com/Stainless-Co...cphy=9010676&hvtargid=pla-1322483522099&psc=1

 

[Twowaxhack]

Yes