I think you have great advice in this post for you to make a decision. For us, it took 12 years to buy-in (and a granddaughter).

However, when those restrictions came through (Jan. 2019), I felt panicked that I needed to make a decision then. I was not going to be pushed into it though (I had never really looked at the loan info). We missed the cut-off by 13 days because once I got into seriously looking at resale, I wanted it even more. I have no regrets now!
Plus, you might be out some money if you turn around & sell (but not as much as $6000!), so it's a win-win I am sure!
Also, we always drive as we have family in FL as well as I like to be in better control of where I'm going & time.
Good luck to you!