However if I do a BRRRR I can achieve infinite return by extracting all of my investment.

I think it's the best market in the whole country in my opinion.

Congratulations on your impressive success since 2021—that's quite an achievement to have closed over 100 transactions in such a short time.

An idle brain/body just begins to get worse if you stop using them.

It sounds like you're on the right path to achieve the goal of 20 rentals. 

Give the PM a demand to make you whole.

McKinney and Princeton have been growing a lot and it is a good place to invest, but it is always related to what you are looking to achieve in a rental investment, appreciation or cash flow.At this time that area does not offer a big cash flow and due to the amount of development going on there, rental demand has declined a bit.In any case you have to make an analysis case by case.

The whole enchilada cost around $2,000. 

I would still do due diligence such as whole property inspection, lead inspection (depending on when the property was built), appraisal, etc. 

I have no doubt you’ll continue to achieve great success in your investment journey.