Toro 60V Flex Force
Score: 85/100
BLACK+DECKER BESTE620
Score: 76/100Rankings
The Toro 60 Volt Flex Force Straight Shaft Battery String Trimmer is a cordless, residential-grade tool featuring a brushless DC motor with RunSmart technology for optimized torque and efficiency. It offers adjustable cutting widths and variable speeds, designed for homeowners with lots up to two acres who need a quiet, low-maintenance alternative to gas trimmers. The tool is highly praised for its power and quiet operation, though runtime on larger properties can be a limitation.

The BLACK+DECKER BESTE620 is a corded electric 2-in-1 string trimmer and edger featuring a 14-inch cutting path and Automatic Feed Spool technology. Its unlimited runtime and powerful 6.5 Amp motor make it ideal for homeowners near power outlets. However, the cord restricts mobility and requires careful management to avoid disconnection.
| Attribute | Toro 60V Flex Force | ![]() |
|---|---|---|
| ↓ lower better | 18.45 lb | 6.5 lbbest |
16 inbest | 14 in | |
60 V | 120 Vbest | |
2 Ahbest | — | |
3 yearsbest | 2 years | |
0.75 hoursbest | — | |
0.095 inbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Toro 60V Flex Force | ![]() |
|---|---|---|
Support & Warranty(1) | ||
Warranty Length (years) | 3 years | 2 years |
Power & Energy(5) | ||
Power Source | Cordless | Corded |
Voltage (V) | 60 V | 120 V |
Motor Type | Brushless | 6.5 Amp |
Battery Capacity (Ah) | 2.0 Ah | N/A Ah |
Runtime (hours) | 0.75 hours | Unlimited hours |
Design & Ergonomics(3) | ||
Weight (lb) | 18.45 lb | 6.5 lb |
Handle Type | Ergonomic comfort-grip | Adjustable |
Shaft Material | Not specified | Unknown |
Features & Accessories(2) | ||
Edger Conversion | false | true |
Included Accessories | Trimmer, Battery, Charger, Manual | Spool, Handle, Guard |
Performance & Cutting(3) | ||
Cutting Width (in) | 16 in | 14 in |
Line Feed Type | Bump | Automatic Feed |
Line Diameter (in) | 0.095 in | Unknown in |

Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Toro 60V trimmer for its best-in-class performance, particularly when equipped with the 6.0 Ah battery, noting its strong cutting power and efficient brushless motor. Experts highlight the versatility of the adjustable cut width and the convenience of the quick-feed bump head, positioning it as a high-quality prosumer tool.
Everyday users are highly satisfied with the surprising power and quiet operation of the Toro trimmer, often comparing it favorably to gas models. Common praise includes the ease of line replacement, good balance, and the convenience of the battery ecosystem. Recurring complaints focus on runtime limitations on larger properties, the need for frequent recharges during heavy use, and minor assembly issues.

Search results lack dedicated expert reviews or editorials for the BESTA510. Official product pages emphasize its power, ease of use, and AFS technology as ideal for homeowners tackling yard overgrowth.
Direct user feedback for the BESTA510 is limited, with no aggregated ratings on major retailers like Walmart. However, reviews for the comparable GH900 model describe it as great for homeowners looking for a powerful trimmer, with specific praise for the motor and line feed efficiency.
“excellent quality and performance”
“surprising power”
“great for homeowners looking for a powerful trimmer”

