Best Africa safaris for honeymoon?

Hi everyone, my fiance and I decided to opt for a small wedding in favor of going all out on the honeymoon. My fiance LOVES animals so we're seriously considering an African safari experience. But, as we've both never traveled to Africa, we want to make sure we're booking an experience that is safe and reliable. If we plan it right, we also want to see the wildebeest migration.

A friend of ours suggested Victorious Vacations, which looks promising, but just doing my due-diligence and checking out other options. Thanks!