We are deploying v0.30.5 on Stefans satellite in a minute. By default the satellite will send 100 graceful exit orders per request. On Stefans satellite increased that to be 1000. Please keep an eye on your storage nodes.
Please be careful with increase the batch size on the storage node side. 100 parallel transfers should still work. I would recommend a lower value. Basically take the lowest values that will max out your connection. If you target for too many parallel transfers some of them might fail. Remember that we do have a penalty in place for that. Be careful playing around with the options.