>>4228726I have a s5ii and from what I've seen on sony cameras, their AF is still easily a level above when it comes to subject detection, especially for moving targets
I can say the panasonic holds up very well in most situation though
its slower to detect, quicker to lose a subject, in general less reliable than what sonys look lile on youtube
heres an pic where I think I had a 3m limit switch on, no other issues so far
I have yet to try shooting cars/bikes or burst photos properly but will do soon