My employer recently switched to fidelity for investing.
I am looking to invest my HSA there as it presumably will avoid feeds that my employer will cover.
However, I am unfamiliar with Fidelity funds, am mostly familiar with Vanguard.
Does anyone have familiarity with Fidelity fund?
Is there regular total stock market fund the way to go (e.g. similar to VTSAX)?
They seems to have different types of the same fund (institutional class, premium institutional class, etc...), but I don't understand how this all works. Is it like Vanguard with the Admiral shares?