Depends on which state you're considering.This is just off the top of my head and far from an exhaustive list of considerations.

Best I can tell all in all we about 3X cash on cash over 5 years.infil lots depending on lot we could double our money in 9 to 12 months cash on cash.. so on and so forth.

It really depends on your goals, budget, target areas, etc though. 

Will depend on several factors like the type of property, type of tenants, your risk tolerance, other assets you own, your estate planning, laws where the property is located, etc.

But it just depends on your risk threshold and how much you're looking to spend.  

The increased cash flow would make such a substantial difference in your daily life that not paying it off would be foolish.Outside of that, I can't see many reasons I would take a 15% tax hit to save 4% on a mortgage, which is really only effectively about 3-3.5% depending on your tax bracket.

As others have said, insurance will most likely not be worth it depending on your deductible.

@Jordyn OhsThis is a loaded question as it really depends.

It is more dependent on that than your experience.

They have lots of options for you, depending on your budget.