Every pick here will puree, blend, and whip. All of the models we tested will get the job done, so when you're shopping, focus on the smaller differences: how many speeds it has, which attachments it includes, and what you'll actually use it for.
Power and speed settings
Wattage is the most quoted and least useful spec on any listing page, because the design decides more than the number does. What matters more is control: a stepless wand like the Braun scales smoothly from a gentle fold to full puree mid-batch, while two speeds are plenty if you're only ever pureeing soup and sauces.
Blade guard design
The bell decides whether food gets pulled in, whether the wand suction-sticks to the pot bottom, and whether it scratches your cookware. Look for well-vented guards with blades set close to the base, and coated edges if you're cooking in enameled or nonstick pots.
Attachments: whisk, chopper, and blending jar
Mayo and whipped cream are whisk jobs, onion and herbs are chopper jobs, and small-batch smoothies need a tall jar. The Hamilton Beach and Braun kits include all three, while the Vitamix ships with none. Chopper results were mixed across the fleet, so value any chopper as a bonus.
Corded vs. cordless
Cords are lighter, cheaper, and never die mid-batch, and a five-foot cord reaches every stovetop we tested. Cordless shines at the table, in an RV, or anywhere the outlet is far, but the battery adds weight and about one hundred dollars to the price.
Bookmark the maker's support page before you buy: Braun, Vitamix, KitchenAid, and Breville all sell replacement parts and manuals.
Cleaning and dishwasher safety
The motor housing never goes in water, not even the base of the shaft where the seal lives. Beyond that, models differ: the Hamilton Beach components and the KitchenAid's arm, jar, and lid are top-rack safe, the Vitamix arm is dishwasher-safe, and we hand-wash the Braun shaft because its blade attachment lives wet.
Ergonomics and grip
Weight and handle length decide how a wand feels at minute two of a big soup batch, the exact point where a cramped grip starts to hurt. The five-inch handle is cramped in a deep stockpot, and the Vitamix asks for two hands at full speed.