@Jeff Alwine I can see that logic. Personally, I have a property manager on everything I own and have no intention of self managing. I say that so you can recognize that I am giving a biased perspective :) **also, this wound up a little longer than expected so sorry in advance...hopefully it was helpful!**
There are a million factors to consider in whether or not to self manage, and I can't begin to get into all of them. Your personal life, work life, time availability, etc. are all important factors that I'm not going to get into. What I will talk about though is the perspective of real estate
What is your long term goal you're moving towards by owning a rental? Are you (1) looking to start a property management company, and therefore want to understand the ins and outs of management? Are you (2) looking for a little supplemental income and don't mind the time you spend managing? Are you (3) looking to use real estate as a way to provide enough income to allow you to leave your job? This is not an exhaustive list btw...
It's important to understand your goals first, and then weigh the options. Additionally, it's important to analyze your ROI on everything. Property management has the potential to run the gamut from easy (with amazing tenants) to a complete nightmare (with horrible tenants), and that spectrum of difficulty often ties directly to time. What is the opportunity cost of your time, and what is the highest and best use of that given your above goals?
If your goal is to eventually run a successful property management company, is it better to struggle through it yourself at the beginning when your'e learning both rentals and property management? Or is it better to pay 8-10% of rent and then learn from what they do and don't do? If your goal is supplemental income, can you afford to handle a couple month delay in leasing as you figure out how to place your first tenant or evict the one you put in too quickly?
If your goal is to develop a portfolio that replaces your income, what is the opportunity cost of your time? Is it worth paying 10% of rent to free up the time you would spend on tenants, or is it worth it to save that 10%/mo and put it into your next rental?
There is no right answer to all of these, they're just to get you thinking. Too often I feel like people talk about self-management off the bat to save a buck when instead they could just find a better deal. Consider all the factors and what your goal is, and then figure out what best aligns to your goals. Take the cost into consideration as well, and value your time. Is your rent $500/mo? Or is it $2,000/mo? Saving $50/mo is very different than saving $200/mo, especially because the lower cost tenant will often require more attention and time
Hope that helps! Happy to chat more if I can provide additional insight (and sorry that was so dang long!)