What is the best birth control?

I’ve been divorced for a while. I’ve been dating this guy for a few months, and he’s amazing!!! Between the 2 of us, we have six kids. We are done having kids. I’ve had irregular cycles for a LONG time. I’m looking at birth control options to prevent pregnancy and also to help regulate me. I’m not against something permanent, but a major surgery right now isn’t an option due to time off from work and the financial part. I have good insurance, but the deductible is the issue right now. I have an appt on the sixth, so I obviously will speak to my GYN about it, but I wanted other moms’ opinions.