NVMe/TCP and VMware - Which path selection policy?

Hello,

I am setting up a new Powerstore 500T for a client and implemented NVMe/TCP with their vSphere. According to the Dell Powerstore documentation they have conflicting advice on which PSP to choose for the VMware HPP. One document say to use the default Round Robin path selection and set IOPS max from 1000 to 1. Another document says to change it to the LB-IOPS PSP and set IOPs to 1.  Anyone set this up before? What path selection did you use? Thanks!