stay away from investment property.
1. fund your 401k/403b to fully utilize company match
2. max out IRA (you can do back door Roth as well)
3. max out 401k/403b
4. max out 457b if you have one
5. if your state has tax incentive on 529, buy 529 to the incentive cap.
6. invest on a taxable account, and buy and hold whole market stock fund (eg
, VTI)