Does anyone has any experience with using 2 different psu's (one for each blade) on an S3. I have a couple of corsair CX430's laying around and was hoping i could use 2 to power one S3.
You can use. Plug one PSU to one blade and the other one to the second blade.
There should be no lines to a single blade from more than 1 psu.
Just make sure you are not doing the above and fire up the Ant S3-es.
Bitmain even hits that 2 psus can be used. Check the manual too.