Should I upgrade to the Sony A7R4 from my A7R3?
Should I upgrade to the Sony A7R4 from my A7R3? I'm mainly a news papartzi and street photographer. Sometimes shoots podcasts too so I do also need good video. I understand that the A7R4 had unlimited recoreding time. So that could be in favor of upgrading. But how is the A7r4 low light performence compered to tge A7r3? Is the auto focus better? Is 60mp a noticeable upgrade compered to 42mp? ...