I had a Haakaa from day 1 with DC 2. I got an agent pump about a week after birth with DC1.
With DC1 I got a starter kit that had 2 or three bottles, hand pump and steriliser.
I combi fed my eldest but ended up having to use specialist formula for those bottles.
With my second, I didn't express or use bottles. She didn't like them and I didn't need to