Conclusion: Don´t give your credit card infos for "free" products!!!

Seeking to invalidate someone's perspective before asking for details is not productive.

The rents at purchase were not even 2/3 of my PITI (so crazy negative cash flow but one reason acquired below retail).  

Now let's look at how you acquire the property, which is a question of capital. 

I’m still focused on wholesaling at the moment, but my goal is to eventually acquire rental properties of my own.

I believe their is a strategy here to acquire, stablize and liquidate along the way to build a self funding cash machine.  

If it's a matter of a quarter point but the more expensive debt is with a bank that offers better other terms like amortization and LTV, and they have a rock star loan officer, I'd go with the slightly higher interest rate product.2.)

Crappy products made not to last.

its funny how this changes with time and the market on BP  if you asked this question 5 to 7 years ago you get drowned out with the cash flow is the ONLY thing and appreciation is for gamblers my self I have always been about making appreciation games in RE.. by either value add building a new product or buying foreclosure and flipping or lending money and getting instant 12% plus returns . 

Working with a mortgage broker who specializes in investor programs can be helpful for better terms as conventional loan product lenders generally don't have the best DSCR terms.More info on DSCR loans: DSCR loans won't use your income to underwrite the loan.DSCR loans are based off of down payment, credit score and either actual or market rents so it helps to supercharge an investor's real estate goals and net worth.