Assuming the loan would likely be best from a cost/fees (and likely interest rate perspective). 

Being the military, it had that definite institutional overtone to it, but the basic premise was the same.I recently toured a new senior's complex in which on end - for those who were still relatively self sufficient - had individual units (bedroom, sitting room / kitchenette ... effectively a bachelor apartment but without a full kitchen) clustered together in groups of 4 with their own common room / kitchen and courtyard.On the other side of the complex were units for those who required more assisted living.  

Those are significant network effects and technology maturity factors that will make it very difficult for a crypto to supplant bitcoin as essentially the global reserve cryptocurrency.

In the burbs this is less of a factor, in the confines of the city it’s a surprisingly effective rule of thumb

This will cost you money on the back end.

As a rookie the fear is that I make a horrible purchase which ends up costing me my primary home.About me, I have been fixing aircraft for over 20 years and this is primary income.

A lot of BP Pro Members are landlords so they need a software to manage those properties, so the RentRedi Perk saves members around $360 in software costs. 

I can either purchase the land for 150K+ rehab cost with hard money lender.Or pay what they owe (50K) and get a construction loan and pay them after I refinanced the ARV.

It may cost you more in the long run.Good Investing... 

The current property is propane-only, and while natural gas is available, the cost to bring the line is around $40K–$50K.