DW is a teacher here in New Jersey. About 10 years ago we switched from one "caretaker" to another allowed provider and saved a bit on fees. Last year we stopped her contributions (she is still actively employed there) and rolled over the entire kit and caboodle to a Vanguard rollover IRA, saving a significant amount if $$ in fees.
I don't recall anymore if this was permitted by her Plan, or it's permitted as a matter of law, but you may want to research this for your situation.
I don't recall anymore if this was permitted by her Plan, or it's permitted as a matter of law, but you may want to research this for your situation.