One thing it's lacking is with its API integrations with 3rd parties.

We've found it has superior reporting features, integration features, and is overall more efficient to work within than other REI-specific software.The downside is QBO is not set up for REI so you'll need to do that or work with an expert to ensure it is set up for your business appropriately.

There's a nexus of factors tied to the LLC lending question worth noting.Typically we use a specific type of private business-purpose note that enables LLC lending.Other benefits of this note include: No Income Verification, No Credit Reporting, LLC Liability and Privacy protection, Unlimited Number of Loans, Far Less Documentation,... many obvious and non-obvious reasons savvy investors run this route.These notes are also competitive with FHA/VA/Conventional interest rates; however a 15-20% minimum down payment is required.Happy to help you cover the bases.

This is why I prefer vetted and vertically integrated turnkey, which is what I am looking into now.

Another factor to consider is the part of town your property is in and if you would have more issues with tenants due to issues with shared space.

Depreciation for what is left after bonus depreciation, the building itself, is indeed prorated, however it's a relatively minor factor compared to bonus.And read this post please, since there could be other things not mentioned by influencers: https://www.biggerpockets.com/forums/51/topics/1122635-the-s... 

Are there specific factors or trends you would suggest evaluating to make a more informed decision?

Your property type and location are key factors in determining this.

So a lender will need 25% down + Closing Costs which can range from 4-6% of the loan amount (Factoring lender fees, title,  taxes and insurance). 

Quote from @Sharon McCants: Consider all the factors before making a decision.