Took the MARQ and 5x plus out for a run today. MARQ made a much better GPS plot. Both were connected to my HRM-RUN a foot pod, and a Tempe. https://analyze.dcrainmaker.com/#/public/31e8a5bb-f779-4dce-601a-a91c71220633
The MARQ stayed on the path much better than the 5x plus and you can see pace is much more consistent. Additionally you can see it was using battery at a much slower rate.