Hi I need some advice, I am a fresh graduate and i received offers from PwC and KPMG. KPMG offers me higher salary but I believe PwC has other attractive benefits in terms of their flex+ (flex fridays, birthday leave etc). also, is PwC more prestigious?

Which one should i choose? pls help

hi everyone, need to ask something. few weeks ago, I already accepted offer from one of big 4, but today i received another offer from another big 4. I want to ask is it at all possible to now decline the previous offer? or is it legally binding already?