Round Trip latency to Pro Tools 11 Vanilla with X32 for audio and control

I'm working with a guy that would like to move away from his 003 at his home setup - when not always having access to the commercial facility

Wondering what round trip latency ends up being while using the X32 for audio (and control)

I realize that it is limited to 48KHz and so it will likely be higher than what the 003 is

Buffer would likely only be as low as 64 samples?