Controlvision's Anywhere vs Airgator's NavAir

Has anyone compared these "head to head" since Controlvision has shifted to
XM weather? When they still used the older download system, they'd certain
limits that compared poorly to the Airgator product (ie. the size of a
"pixel" of weather was much larger). But since Controlvision converted...?

Back when I did some research (before Controlvision shifted), I liked the
Airgator. The quality of the weather (ie. that pixel size) was one reason,
and I thought Airgator had done a better UI job. But I liked the option to
in Controlvision's product to include the gyro backup.

So...has anyone looked at these more recently? Has Airgator found an AI
product? Has Controlvision improved their weather quality?

Anything else?

Thanks...

Andrew