It is all about update?

Which do the best job for update with Zypper or Yast?

Thank you from feed back.

Mike

Neither.

…but if I have to choose between two, then zypper

Either. But a prerequisite is Gumption (sēnsus commūnis).

zypper is my choice.

zypper, though YaST is not that bad, but since I do a lot through command line, it’s easier/faster for me with zypper