Incredible growth, would love any resources you can share! 

I'm curious if these new tech can somehow help me streamline certain tasks or reduce dependency on scarce trades in your experience.Appreciate any additional thoughts I looked at 3d printing those machines are 800k plus.. and if you watch the video you need very large lots as you have to bring in truck loads of sand etc.. so thats not really going to work in an urban environment like Charleston SC were I have built 35 plus homes in the downtown core on lots that are from 12' wide to max of about 30' and roadways that are only 20' wide and have houses and cars on every lot expect the infill..

This is incredibly reassuring to hear.

I imagine a lot split would also significantly increase cost of utilities as now I would have 3 hookups in that scenario.I am also concerned what would happen to that sweet 3.25% 30 year fixed mortgage I have, which I don't want to create any risk over in the slightest.Any advice on how to frame my counter arguments would be incredibly appreciated.

Hans - trying to find a perfect BRRRR in B class that cashflows well as an LTR right now is incredibly difficult with interest rates.

Wide and deep question.

They will also have some sort of limitation in the contract as to how much they guarantee to redeem fund wide and perhaps at the investor level as well. 

Rehab costs that are under estimated by very wide margins.  

That seems to vary widely from state to state.

Yes, there are nightmare stories but the majority of investors don't have problems - the ones who bought going way back to the 1970's and 80s and those that got deals in 2008 (and didn't sell in panic and have to foreclose) have achieved incredible appreciation and wealth.