When it's time to upgrade your food preparation processing setup, the decision often comes down to how you weigh upfront cost against the security of a brand-new machine. The two options couldn't be more different: a tested, preowned continuous-feed processor from Fii, and a new 4-disc electric cutter with a 600W motor and warranty.
Quick Verdict
If you want to save money and don't mind a preowned machine that has been tested and working, the Fii Model K8700 is the smart pick. If you'd rather buy new, want two-speed control and grinding capability, and want a manufacturer warranty, the 4 Discs Commercial Electric Vegetable Cutter is worth the higher price.
Price and Feature Comparison
| Product | Price | Condition | Prep modes | Blades/Discs | Notable extras |
|---|---|---|---|---|---|
| Fii Model K8700 Commercial Food Processor | USD 152.10 | Preowned, tested working | Dicing, grating, slicing | Multiple cutting discs and blades | Collection bin and original manual included |
| 4 Discs Commercial Electric Vegetable Cutter | USD 216.35 | New | Dice, shred, slice, grind | 4 blade discs + 5 grid blades | 600W copper motor, 2 speeds, 5L capacity, 1-year warranty |
Where Each Product Wins
The Fii Model K8700 wins if your priorities are price and a proven working unit. It comes with a collection bin, multiple cutting discs, and an instruction manual, and it's ready to handle dicing, grating, and slicing as soon as it arrives.
The 4 Discs Commercial Electric Vegetable Cutter wins if you want new equipment with more flexibility. It offers four prep functions, two speeds, a larger feeding port, and a slope outlet for easier use, plus a one-year manufacturer warranty.
Product Notes
Fii Model K8700 Commercial Food Processor

The Fii Model K8700 is a preowned heavy-duty processor that has been tested and is working. It includes a collection bin, multiple cutting discs, and the original manual, so the $152.10 price covers a fairly complete setup. The continuous-feed design lets you keep feeding vegetables while the machine processes, which is helpful for high-volume dicing and grating. The main limitation is the condition: it's a used machine, not a new one, so you don't get the benefit of a brand-new unit. If you're comfortable with preowned equipment and want to save money, this is the practical choice.
4 Discs Commercial Electric Vegetable Cutter

The 4 Discs Commercial Electric Vegetable Cutter is the new, higher-priced option at $216.35. It brings a 600W copper motor, four blade discs, five grid blades, a 5L/1.32-gallon capacity, and a 1-year manufacturer warranty. It can dice, shred, slice, and grind, and it gives you two speeds plus a lock button for safer operation. The larger feeding port and slope outlet make it convenient for moving cut vegetables into a bowl or container. The trade-off is the price: it costs about $64 more than the Fii unit. If you want a brand-new machine with a warranty and the ability to handle multiple prep styles, this is the one to choose.
Final Choice by Use Case
- Choose the Fii Model K8700 if you want a tested preowned continuous-feed processor for dicing, grating, and slicing, and you'd rather spend less.
- Choose the 4 Discs Commercial Electric Vegetable Cutter if you want a new, warrantied machine with two speeds, grinding ability, and a 5L capacity, and you're comfortable paying a higher price.