Formula Milk and Diaper

Hello mga mi kaka 1 yr old lang ni LO. Currently, ang milk nya nya S-26 promil 1-3 yrs old since newborn sya naka s-26 gold sya. Any suggestion mi na milk na pwede ipalit premium milk pero saks lang sa price like 2k+ or kahit hindi premium. Minsan kasi naguguilty din ako kapag papalitan ko milk nya. Next is Diaper, ano recommend nyo na diaper na as in pwedeng all nighter kadalasan kasi magleak yung diaper nya. Hey tiger sya since new born pero bgayong XL na sya nagleleak na talaga nagchange ako sa moose gear pero feel ko goods lang sya for day. Aside from millie moon since mahirap hanapin lagi pa out of stock and applecrumby na medyo pricey heheh