
Everyone will have their own opinions due to what experiences they have had. I've owned 10 Goldens over a period of 36 years. I had two from pure showlines (palest cream) and the others were all dual purpose (and much darker). From those ten, if I judged by just them (which I
wouldn't as it's not a large enough base), I could conclude that the bitches are horrible as they fought badly with other bitches not of their own breed. I forget how many times we ended up at the vet with a supposedly tough Malinois needing stitches, and the vet not believing us when we said that yes, it WAS a Golden bitch who did the damage.
But then I also had one male Golden who had to be kept apart from a male neutered Cavalier for 12 years as the Golden (Dandy) was intent on killing him. But I much preferred the males for temperament and now when I have Malinois I am often heard saying that "Anyone can train a Golden whilst watching TV with one hand tied behind their back".

I had 3 horrible bitches (Jessie, Elsa, Kiara) all starting serious fights with other bitches and one (Jessie) even attacked an 8 week old male puppy (I didn't have those 3 bitches at the same time) and they had little affection for people. I had one very laid back bitch (Emma, TOO laid back), and one who was absolutely wonderful in every way (Jenna, a rescue). I had one amazing dog (Jesper), two that were brilliant in every way except that they did not get on with other males (Leo and Dandy), and one who was great until he developed epilepsy and he then became rather confused and forgot a lot of his training, but he never really did anything wrong and he was brilliant with children and puppies. (Simba). My first was a rescue male and he had some minor issues when I got him, he was my first ever dog, but he turned into an allround good dog as well despite all the novice mistakes I made. (Master.)
Only had one Labrador, she was black and very laid back, rescue picked up as a stray but showlines by the looks of her. The pale cream Goldens were much more laid back than the dual purpose bred ones. ALL 10 that I've had have been fantastic with children.
Lost my last Golden last year, aged 15. He was the only male Golden I'd ever had neutered, and his coat was an absolute nightmare after that. It grew so long and so thick and matted very easily, and just coming inside after a quick toilet break on a rainy day meant one wag of the tail and there'd be mud high up on the walls.
As has been said, it's not just a question of comparing the breeds, but their lines. And the easiest way to do that is meet breeders and their dogs. I've known Goldens who wouldn't retrieve, others who had to have something in their mouths at all times. There was a local line of yellow Labradors from a good show breeder in my town a few years ago, and the yellows were all total idiots - not a brain cell between them and acting like big clumsy clowns -and that was the breeder's own words! Recently I've met a yellow Labrador bitch who the first time I met her wouldn't even get out of her bed, she wasn't bothered about making new friends. Then she realised I tend to have treats in my pockets and although she's never been given one by me, now she turns up to say hello all the time. And she's from working lines. She's lovely, but personally I'd find her boring to live with, but I like full on dogs hence now having Malinois and Papillons (and a Poodle).
Broadly speaking I'd say both breeds are
generally speaking ideal for novices and families - but finding a responsible breeder is a must. And after having read the book "Marley and me" I've come to the conclusion that some people would only cope with a stuffed toy as the owners effectively created all his problems!