Hi Micky, welcome to the forum!
No need to share more than you’re comfortable with but sometimes people can be more helpful with a little more detail. Is this a recent diagnosis, what insulin regimen is your child on, and how old is he or she? There are a lot of factors in switching from injections to pumping, and knowing more about your situation would help us to help you.
The single biggest issue here, which you don’t mention, is CGM, or Continuous Glucose Monitoring. Most current pumps, including the Ominpod 5, are designed to integrate with a CGM system (the Dexcom 6 in the case of Omnipod) to provide real-time data that allows the pump to dynamically respond to events like highs and lows as well as modifying the flow on a continuous basis to conform to the vagaries of basal needs between meals. Before widespread use of CGMs, pumps were built to be manually programmed to approximate the patient’s basal requirements, and you’d enter coefficients for meal boluses and correction doses allowing the pump “wizard” to do those calculations for you. Most pumps still have you put all that stuff in so they can operate in “manual mode” if necessary, but even that is far easier if you have a CGM to provide the data you need. Speaking as one who transitioned from injections to a pump back when finger-sticks were all we had, a CGM would have made that whole transition vastly easier, over maybe a week rather than the 6-8 weeks it took me to get dialed in.
Unfortunately the Dexcom system involves a whole other set of expenses: sensors need to be replaced every 10 days and transmitters approx. every 3 months. None of those items are cheap.
But here’s the thing. You can use the pump without a CGM, but you can also use a CGM without a pump. It’s a stand-alone device. And if I were confronted with a choice between the two due to expense, I would go back to injections and keep the CGM every time. It’s at least as valuable to a parent as to a patient, because it allows you to “share” the information in realtime on your smartphone, and it provides alarms and indicators that can alert you to things like overnight hypos and other scary stuff in time to take action. A pump on its own is not proof against those things, even if it provides you more settings for matching your child’s basal patterns. And getting those settings dialed in without a CGM to provide continuous data is also a way bigger challenge. A pump on its own is only as good as its settings, and even the new looping systems are not bulletproof.
So, not knowing more about your level of knowledge or experience, I would strongly recommend considering a CGM system ahead of starting with a pump. It’s worth noting that if pump integration is not a consideration, there are cheaper CGM options than Dexcom, notably FreeStyle Libre, which I believe now does also have a “share” feature.