N/A AIS performance for pricing is very slow


We recently switched our pricing calls for ecommerce from BSSV (SOAP) to AIS (REST). Using Orchestrator to retrieve pricing for 8 products takes between 4-7 seconds, compared to about 2.5 seconds through BSSV.

Both results are not lightening fast, but the AIS results are painful.

Is this to be expected? Does anybody have experience with a similar scenario and were you able to improve AIS performance?