Well we will just disagree then, along with all my customers who also will disagree -wholeheartedly! Varieties such as the Lawton I have mentioned several times will rival wild berries grown anywhere and are sweeter than most, still have that tart "wild berry whang" but not as sour as some. The biggest difference is that while the berries are somewhat larger than most wild berries the canes will GREATLY outproduce wild strains and grow more vigorously with a longer growing season! Grow wild berries if you like but those who want to grow better fruit and a heck of a lot more of it for the same effort there's the proven varieties of cultivated berries that you apparently have not seen.
As far as Raspberries it's the same, some varieties such as Jewel will rival the taste of any wild berry but be far more productive and even more important have a MUCH better pulp to seed ratio than the wild varieties. Production per plant however is the biggest benefit since they will produce 3 to 4 times the fruit per plant.