I've had a flatbed scanner for years and recently replaced my Epson V110 with an Epson V550. I also have an AIO Canon MG6320, and as far as scanning, simple documents, yes. Anything more critical, no, as it just doesn't have the resolution. Actually, that Canon won't die as would love to replace it with an archival quality wide body Canon or Epson, but that's a different issue. Wife recently found some 120 film of her childhood that she had never seen. Asked a local camera store how much to print the B&W, thinking chemical processing and was reasonable. Showed up with the negatives and learned there was an additional charge to digitize each and realized was ink jet printing after digitized. The V110 would only do 35mm slides and film, but quick math told me I could buy a new scanner that would do 120 film for about the same price for digitizing the 50 negatives. Looked at both Epson and Canon and 2 impressions. 1) old technology they just are not "improving" on with little change in the software with the exception of drivers, and 2) specs on Epson were a little stronger than Canon.
One thing I noted when working with negatives, since so small, for a decent size file supporting enlarging, crank the dpi up to 1200 minimum, 2400 preferred, not the typical 300. While technically you could print immediately, I bring all mine into photoshop and clean them up. Additionally, with those I converted the square to 2:3 ratio crop improving the composition.
Got my money's worth as after that I converted my parent's 20+ slide trays.