VMWare Path Selection Policy and EMC VMAX

Hi Storage Community,

We're not using PowerPath yet (will be soon) but have an urgent need to present new VMAX storage to an ESXi 5 cluster.

There will be 24 paths to the VMAX storage. The path selection policies available are "Fixed (VMware)", "Round Robin (VMware)" and "Most Recently Used (VMware)".

We assume we'll be using Most Recently Used.

Is there any concern over using that PSP with so many paths?

Thank you!