Hi JCC,

I don't know much about components in that price range but I've had Shimano Acera derailleurs and shifters before and was rather satisfied (on a Trek 7100). Again, I am not sure, but I think it's pretty much the best you can get in that price range.

One thing I'm not sure about is: does she really need and want a front suspension? Without it, you end up with a much lighter bike, which might be more fun too (faster), and with regards to "comfort" I really am not sure it makes a huge difference. Those suspensions on entry-level bikes are often not of very high quality (I can't speak for these specific models though - your mileage may vary) and, in my opinion, are not a good investment compared to getting a bike with no suspension and better components.

I have an inclination towards Jamis, Specialized and Trek, but that's not very rational.

I hope she joins TE (or at least comes lurking) and enjoys the new sport!! Send her our way!