Good Day, I have a few points that you'll want to consider as the answer to this question all depends on your business, market, and risk tolerance.

I prefer to decide what my risk tolerance is and them group properties in LLCs based on type, location, and other factors but most importantly based on the amount of equity in each property.

Is their a middle ground in your field where you might not get the same salary, but it would be flexible and tolerable?

Again everyone has a different risk tolerance, position etc.

The real skills you will need are Risk tolerance, follow through initiative and determination. 

CAP rate measures the risk tolerance the market has specific to neighborhood and building type. 

No one can tell you what strategy to do, certainly without sitting down to understand your time constraints, willingness to learn, aggressiveness or passiveness as an investor, whether you can qualify for conventional financing or not, your willingness to embrace leverage (loans) or desire to avoid, your risk tolerance for liability (LLC's or not), whether you want to make quick income to build your investable cash, or if you are OK with a very slow build to wealth via rentals. 

Then the framing machines would place everything within a 1/32" tolerance.

so yes or no is really based on if it works or your area and you like to or can tolerate that tenant pool.

You have to determine your goals and resources, risk tolerance, markets, etc.