Django rest框架:使用哪种通用APIview？

from rest_framework.generics import GenericAPIView
from rest_framework.mixins import ListModelMixin
from myapp.models import MyModel
from myapp.serializers import MyModelSerializer

class MyModelListView(GenericAPIView, ListModelMixin):
    queryset = MyModel.objects.all()
    serializer_class = MyModelSerializer

    def get(self, request, *args, **kwargs):
        return self.list(request, *args, **kwargs)

class MyModelSerializer(serializers.ModelSerializer):
    class Meta:
        model = MyModel
        fields = '__all__'

from rest_framework.permissions import IsAuthenticated

class MyModelListView(GenericAPIView, ListModelMixin):
    queryset = MyModel.objects.all()
    serializer_class = MyModelSerializer
    permission_classes = [IsAuthenticated]

    def get(self, request, *args, **kwargs):
        return self.list(request, *args, **kwargs)

from rest_framework.pagination import PageNumberPagination

class StandardResultsSetPagination(PageNumberPagination):
    page_size = 100
    page_size_query_param = 'page_size'
    max_page_size = 1000

class MyModelListView(GenericAPIView, ListModelMixin):
    queryset = MyModel.objects.all()
    serializer_class = MyModelSerializer
    pagination_class = StandardResultsSetPagination