I recently took a job as a faculty member at a university.

I am trying to weigh the benefits (if any) of rolling over my old 401k (now IRA) from my previous employer into one of these two plans offered through my current employer.

Does anyone have any experience with these two plans (403b or 457)? There is no match associated with these, and I am not sure if there would be any benefit vs leaving my money in an IRA and contributing to that separately.

Thanks.

Once you rolled it from the old 401(k) to an IRA, I don't know that you can send it back to some other qualified plan. If it's still in the old company's 401(k), it didn't automatically become an IRA.