I have used several scanners in the past. A couple of them were fairly good, but way too big. One was a LED lit scanner that only worked a fraction of the time I needed it to; even when it did, it
took what seemed like forever to finally scan.
The OPN-2006 seemed a little expensive at first, but now that I finally took the plunge, it is clear that the cost for its dependability is well worth it.
For the sake of transparency, please be aware that the purchase link I am sharing is an affiliate link, which means I will be personally compensated if you make a purchase from it. However, I do personally use this product and believe it is one of the best scanners available.