Quote from @V.G Jason:  Extract the long-term value(appreciation) by hanging tight for 8 yrs ++,  mitigate cash flow by keeping more money in the deal and/or altering rental formation. 

However if I do a BRRRR I can achieve infinite return by extracting all of my investment.

Welcome to the BP Community and most folks I know that are in your same situation with properties in 1 or more LLCs end up refinancing those properties into DSCR loans (instead of HELOCs) to extract the cash they need for their next acquisitions.

I will answer as it relates to traditional BRRRR, in the general case there are additional options.  1) Do not perform maximum cash extract.  

However if I do a BRRRR I can achieve infinite return by extracting all of my investment.

Extracting information from GK Houses made me think of how Jack Ryan interrogated people in 24.

I would consider the cost of extracting your equity from the FL property by sale and then compare that to pulling equity by way of a cashout refinance.

Assuming you have a loan on that property you co-own, you'll need to "extract" that equity somehow and convert it to cash to be able to use it on another property. 

I've got a few more properties with a similar plan in mind—refinance, extract the equity, and use that to build toward my bigger target.The goal for me this year isn't just to buy more doors, but to make a strategic leap into larger-scale projects.

This is a company that extracts fees and does the bare minimum to stay in business.