Hey there, My DD is on S26 Progress Gold Alpha...

Hey there, My DD is on S26 Progress Gold Alpha Pro and we are about to switch her to S26 Progress (Step 2) as it's readily availble where I live and Alpha Pro isn't.. I'm just wondering if any other Mums switched their bubs and how did they react? Can anyone suggest any good formulas if s26 didn't go down well? Isabella was breast fed until recently as I returned to work, and a good friend recommended Aplha Pro. Am just interested in other peoples experiences? Thanks girls :) Prue x