Firstly, no one can actually answer your question as to whether you will like it here or not, because it is so personal. I used to love it, but certain aspects now annoy me & we are planning a move back to the UK eventually. Dh has never liked it, even tho he lived here for 18 yrs with his parents & loved that place.
I has dd2 here, she was a section delivery & I was in the best care I have ever had for 6 days! In a private room. A far far stretch to my experience with dd in the UK. I didn't pay a cent for that!
I have had to take both dds to hospital (A&E), they were efficient & prompt & I didn't pay a cent for that either.
I pay for each visit to the dr, but you can find drs who bulk bill, so you don't pay. Prescriptions are costly if you don't have a health care card (low income means tested). There is no fixed rate like in the UK. I have paid $20 for antibiotics for dd & I pay $62 a quarter for the pill. Although I can claim about $25 of that back through private health insurance.
Only I have private health cover at the moment, and that is because I need dental work done & that is $$, we couldn't do it without help. I pay $18 per fortnight, for basic, extras only cover (no hospital)
Ambulance cover is ESSENTIAL! There are no free rides here, regardless of the circumstance that leaves you needing one. So states include it in utilities, private health cover gives me 1 use per year, but other than that, we pay $110 per year. It varies state to state.