We’ve been using Aldi and pampers overnight
Aldi
Tescos own brand size 1 and 2 where brilliant. Didn't get on with size 3. We now use pampers premium and they've held some impressive poops. They can be worn for a lot longer then 2 hours (which I wouldn't trust a own brand longer then 3 at most during the day but my daughter pees a lot). Pampers can last up to 12 hours so are great for over night
Lidl lupilu for day Pampers for night
I’ve been buying Aldi & Lidl brands x