srpsrp

Hello, I moved to the US and want to get back into online poker. Played a few years ago decently successfully NLHU. ( ran 1$ up to ~150k) Now i am completely lost about the poker landscape and wanted to get you opinion on what to play. I am pretty strong in math ( maybe that helps with your suggestions) and willing to put in the time. Schedule wise I am flexible. I appreciate any comment or suggestion. Thank you !