Uneekor EYE XO2 vs Foresight GCQuad - worth the price jump?

Looking to upgrade from my trusty SkyTrak after 3 years. Ready to make the jump to premium tier but torn between these two.

Current understanding:

• GCQuad: Gold standard, used on tour, incredible accuracy, but $15k+ and needs good lighting
• EYE XO2: Great accuracy, overhead mount is convenient, putting analysis built in, around $10k

Anyone have experience with both? Is the GCQuad really worth $5k more? I'm a 5 handicap looking to get down to scratch, so accuracy matters to me.

Also curious about reliability - I've heard mixed things about Foresight's customer service.