I feel pretty sure that like @Leslie Anne Morris said, both VRBO and AirBNB algorithms prioritize the listings based on ease of booking (instant book) and very flexible cancellation policies.That one guest who canceled last minute?

We now prioritize conducting background checks, checking references, and reviewing their previous work.

Landlords who prioritize profits over basic cleaning and maintenance, are by definition a slumlord:"A slumlord is a derogatory term for a landlord, generally an absentee landlord with more than one property, who attempts to maximize profit by minimizing spending on property maintenance, often in deteriorating neighborhoods, and to tenants that they can intimidate." 

Prioritize properties needing minimal immediate rehab.

Ensure these meet safety standards and are properly maintained.Always prioritize safety, especially with pool areas.

But am unsure how to know which would be the best to prioritize my search based on market analysis.

Ask yourself if you want to prioritize the size of the commission, or how quickly you can get paid.

I also have three SFR for income properties that I own with no debt, I'm a part-owner in a REI group, and I plan to purchase two more SFR by the middle of this fall.You have to prioritize. 

Stay focused, continue to educate investors, and always prioritize honesty and integrity in your interactions.

I would prioritize finding an accountant who specializes in real estate taxation over one that is local.There are 20+ accountants on this message board who specialize in real estate taxation.