Congrats sa 6 months, mama! Honestly, it really depends sa baby mo kasi bawat bata different, a few of us tried different brands and what worked sa isa, hindi sa iba, pero ang common favorites namin ay S26, Enfamil, at Aptamil dahil madaling makita at maraming pediatrician recommendations. If baby's doing well sa current setup, you can start mixing gradually so baby's tummy won't get upset, at importante rin makipag-check sa pedia mo kung okay lang yung transition para sa baby mo. Good luck sa new routine mo, kaya mo yan!