I have a Fujitsu ScanSnap and love it. There are several different model numbers, and there are different models for Mac vs Windows, so be sure to get the model for your operating system. The scansnap allows you to run up to 20 (?) pages at once through the scanner. Double sided, color, creates JPeg or PDF. OCR is an option through the included Acrobat app, but I've never used that. Scanning is very quick, no warm up period, fairly small, about the size of a shoe box. Pages sit upright and come out the front.