How many replacement parts have you ordered since you started breastfeeding?

Wondering if I’m the only one who can’t get a good product that works. I started using the mobile flow pump about 40 days ago. So far, I’ve had to replace both pumps. The set was gifted to me as a baby shower gift. When the first one broke, they replaced it right away. When the second one broke, I had to purchase it on my own. Although it just arrived, and it does work, the express setting is broken, so I’ve yet to get any milk from using it to pump in the last 48 hours. Should I just try another brand at this point? Any advice would be helpful. Thanks!