Even though it has it as part of its name, the Epson is not a *pro* scanner. I have successfully scanned 4" x 5" for prepress output on consumer scanners, but would want to use a dedicated film scanner for smaller formats.
If 120 and 35mm are your priorities for film scanning, I suggest finding a *proper* scanner, such as an older Minolta, Nikon or Polaroid. Much better results, even from something like a SprintScan 2700 (first film scanner i ever bought—one of the first in Australia), available on eBay for a song.