An additional benefit of a detailed engineering-based Cost Segregation Study is that it can increase potential insurance premium savings as well as provide support for the property tax appeals process.

A couple of additional forums to read through. 

Happy to connect when you need help sourcing off market Augusta GA deals.

Every company out there markets their product. 

The one caveat I have about that area is that it is starting to be classified as a declining market.

Or dive into the other town and learn from scratch all over again on the rental market? 

Yes, 100% you are allowed 90 days for occupancy and the lender can also grant additional days based on legal issues so long as they know and are made aware. 

In regards to your markets you mentioned, TX is likely going to be a better market for appreciation than OH. 

Here's an article with additional FAQs on cost segregation studies that you may find helpful.

They sent a very professional slide pitch deck that showed all of their justifications around that specific market, e.g. employment market, housing shortage data, the new developments in the area, the air bnb data, etc. etc.They also stated the numbers were conservative (7 year to reach the target returns) and that likely it will be year 4-5.