Normal "Go-Over" Times and how many workers

[Gandalf[NL]]

What are normal go-over times and with how many workers

 

i got something like.....

 

10 mins - 22 (to T2)

17 mins - ? (depends, wanna hear your many) (to t3)

 

now decide, to fully go for t4 or just focus on a good t3 HIT..