The McFlurry is the best version of what all other fast food restaurants are looking to copy. It is the standard, especially the Oreo McFlurry. In my opinion, better than a frosty and a shake from In and Out.
The verdict
The McDonald's Oreo McFlurry is widely praised for its creamy texture and cookie blend, making it a favorite among dessert lovers. In contrast, the M&M's McFlurry, while offering a sweeter, crunchier alternative, has a lower average rating and fewer reviews, suggesting it may not resonate as strongly with customers.
McDonald's Oreo McFlurry
Pros
+ Creamy texture with a balanced cookie flavor — reviewers say it's the standard for fast food desserts.
+ High average rating of 4.19/5 indicates strong customer satisfaction.
Cons
− Some reviewers consider it less impressive compared to other desserts like DQ Blizzard.
− Higher calorie count (410 kcal) compared to some alternatives.
McDonald's M&M's McFlurry
Pros
+ Crunchier and sweeter due to M&M's — appealing to those who prefer candy over cookies.
+ Offers a unique flavor profile compared to other McFlurry options.
Cons
− Lower average rating of 3.50/5 suggests less customer satisfaction.
− Higher calorie count (640 kcal) and fat content than the Oreo McFlurry.
Which should you pick?
Pick the McDonald's Oreo McFlurry if…
• You want a classic, well-loved dessert — reviewers call it the standard for fast food.
• You prefer a cookie-based treat — fans highlight the Oreo flavor.
Pick the McDonald's M&M's McFlurry if…
• You prefer a crunchier, sweeter dessert — users might enjoy the M&M's texture.
• You want a different flavor experience — some may enjoy the candy option.