What brokers work with new authorities?

Hey all. Im kinda relatively-new to the trucking industry. Got my CDL-A Aug2023, tried one-week apiece for a couple different companies, then spent @ 1.5yrs chauffeuring older-family members; Now looking to get back into trucking, and thinking of just starting my own trucking company (including getting my own new authority) instead of going with a mega-carrier or another illegit company.
I'm curious what brokers work with new-authorities. Ive heard TQL & CH Robinson do, but heard only bad things about these two. Im not yet sure what type of trailer i want to go with; DryVan/Reefer, Flatbed/flatbed-variant, or Intermodel (i already have TWIC, live close enough to a major seaport, and new Intermodel chassis'/trailers are cheaper than other used flatbed/reefer/dryvan trailers within like 500miles of my home).
Thank you very much for your help! Greatly appreciated

 

As far as the finances, its entirely dependent on how much I can get from investors. The majority of these individuals/couples hold me in higher regards and know me as someone who is nice, hard-working, and willing to sacrifice personally so i can succeed professionally. A part of that is more than just "having all my ducks in a row"; I try to make sure each feather on every duck is legit and looks good.

As far as "where home is", I'm in California. Ports of SanDiego, LosAngeles/SanPedro, and Oakland/SanFrancisco are all within range. And i dont mind relocating, if necessary.
However, i just heard earlier today that Asian-exporters might be reducing their cargo to the US by like 25-35%, so going Intermodal might not be the best idea at this time for me.

Thanks again for any/all assistance