Stick with something a little more bread and butter to learn the process and build momentum for future projects.

Our bread butter Newark area.

Class B & C  in my definition, are the bread & butter.

The origin of the virus has been proven to come from UNC Chapel Hill BSL lab, documented by PhD Ralph Baric in 2015 in science journal, funded by our Federal Government the NIH (National Institute of Health) and sold to the Communist Chinese in Wuhan China BSL4 lab, where it was weaponized with SARs, HIV, and MERS into a Coronavirus, which was set up and operated by a Harvard lab professor, then released in Wuhan.https://www.the-scientist.com/news-opinion/lab-made-coronavirus-triggers-debate-34502This is a synthetic crisis designed to bring down the USA & markets before the re-election of Trump. 

We then adopted the policy of bread and butter or better investing.

As I'm doing my research, I see that 3/2 is kind of the bread-and-butter SFR.

Can't top that.My bread & butter is 38111 & 38117, but I'd get a flight here and drive for a few days.

It is my bread and butter.

You do need to work with someone who knows the area here well though because as you said, you can go from very rough neighborhood to bread and butter in a block, but most realtors here will be able to point you in the right direction. 

They probably have some short investment horizons for these as their bread and butter is still within the 'normal' scope of fixed income products such as MBS, RMBS, CMBS, ABS, etc.