If you have a traditional 401K or IRA that you can rollover it still makes sense. You're only taxed on the amount you withdraw in a given year when you start taking disbursements.
Also to the point of doxing your sats... if this thing is what we think it is, then your main goal should be to self custody as much as possible no matter what vehicle it's in, which can be done with an Unchained IRA.