No expertise in these, just have seen folks talking about them here. Got an email with Costco online deals, this was in it. If I recall, in the discussions here, some said it was compatible with Mac OS.

Fujitsu ScanSnap iX500
Color Duplex Desktop Scanner Bundle for PC
2- sided scanning.
Bonus: Evernote Premium 1 year license.
$424.99 Delivered
After $25 OFF

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“There comes a point where we need to stop just pulling people out of the river. We need to go upstream and find out why they’re falling in."

It's great; I use it all the time. You don't need to use the Costco coupon, though. It's $425 at Amazon.

I think most people would be just as happy with the prior model, the S1500.