For instance, multi-family turnkey cash flowing acquisitions, fix and flip with bank owned properties, setting up short term rentals, and wholesale properties.  

I would go with what produces the most cash flow at the end of the day.

The cash flow has changed drastically and not brining in enough to cover all expenses.

@Michael Zacharchukstart with a house hackand remember that the goal of a house hack is not to "cash flow" - it's just to pay a mortgage and build equity rather than rent

I was originally considering house hacking with a multiplex (and I have over six figures I could put for a down payment) in Philadelphia but it seems that the only places where I could cash flow right now would be in far west philly or in neighborhoods that are boring or not so safe, would be a longer commute to work areas, etc. 

At the time we had tunnel vision on cash flow.

You may want to add Old Brooklyn to your list as well - very hot area right now for appreciation & cash flow.

I'm guessing you are trying to find something that cash flows. 

By way of example, cash flow is largely relied upon which leads most to invest in zero barrer of entry neighborhoods but the appoach is narrow minded and fails to account for the qualities that are more indicative of a properties performance over time and where the true gains are realized.

Do you have a current need for that cash flow generated from the tax savings?