Small even for autos?

So I've never grown autos before. One of these is showing pistols and the rest are close (except for the obvious babies). That timeline is about right but I'm worried about a tiny harvest looking at these girls hitting flower. I was hoping for at least an oz per but they barely even have branches yet.
All are WW or NL
Any experience with autos at the beginning of flower vs yield? Thanks for any input!

They look ok size for autos

Got few more weeks before flower 2-3 more weeks

Thanks!
Guess I'm just used to growing trees

That escalated quickly
Even though they're healthy and a good size for autos I'm still suspecting the buds will be tiny/airy. They were transplanted as baby's which autos apparently don't like. I've read so many bad reviews I guess I'm assuming the worst. The early buds look pretty tight so I hope they surprise me