I purchased this recently because I wanted to upgrade from my old scanner, the Microtek 9800XL large format scanner.
I create highly detailed scratchboard line art and wanted a scanner that could capture the best possible scans of my work, which I can color digitally and send out to clients in electronic form. (I wasn't confident that my old scanner was doing the job as well as I hoped for.) Both the new and the old scanner are large format but the Epson 10000Xl is more than twice the cost of the Microtek 9800XL. Do I think the upgrade is worth it? Without a doubt.
Here is a list of cons associated with the Microtek that made me take the risk to upgrading:
1. Quirky driver. Sometimes the software could not find the installed driver and I had to restart the computer several times before it would work.
2. Microtek support is practically useless.
3. Very noisy operation
4. Scans required a lot of post production to arrive at the best capture of detail between dark and light tones. I had to scan in grayscale @ 1200dpi, make adjustment with Photoshop before converting to bitmap. With this scanner, the B&W bitmap scanning option was not capturing all the details.
The Epson, in comparison, has been a joy to own. Not only are the results much better, but the unit scans straight to B&W bitmap flawlessly, saving me time in post processing. I do need to clean the scan from unwanted specs but that is still a 50% reduction of time spent getting it optimized. The unit is also much quieter, has a slightly larger scan area, and built with superior design and parts. The lid stays open when raised at an angle whereas the Microtek was a slave to gravity.
After owning it about a month, there have been no problems to report. Since my livelihood relies on the quality of the images I produce, its a good investment and well worth the cost.