base on his fight with the 3rd..his control over the edo's are not that good. 3rd hokage himself was able to take hashirama and tobirama and seal both. pain had a jutsu that can do much better, he can take out the souls from those edo summons in an instant.Orochimaru wins tbh, think about it , He uses edo tensei and summons -First hokage and 2nd hokage, then he summons Manda,
First hokage the man who bested Madara
2nd hokage- 2nd strongest senju
Manda-giant ass snake that makes gamabunta look dwarf
And Orochimaru - a legendary sannin
I think those 4 can take the 6 paths of pain
jiraya was able to take down like 2? with much less.,.... and no help, and orochimaru and jiraya are just about equal,
and as I have said in regards with the summons, I think you forgot that pain had alot of summons that can keep manda occupied..