Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.
EGO Power+ LB6504 comes out ahead by a narrow margin (4.7 vs 4.6). The gap is mostly about large properties and pros who need backpack-class power — read the strengths below before deciding.
The LB6504 is the best-overall pick — EGO's pro-grade cordless with highest CFM and longest runtime.
The RY40451 is the quiet-powerful pick — Ryobi's Whisper Series with highest blowing force AND lowest noise.
Most powerful. Longest runtime. Premium price.
Best blowing force + lowest noise. Heavier than DeWalt.
| Spec | EGO Power+ LB6504 | Ryobi RY40451 Whisper Series |
|---|---|---|
| CFM | 650+ | — |
| Power | 56V | 40V |
| Runtime | ~40 min | — |
| Brand | EGO Power+ | — |
| Force | — | 20N |
| Noise | — | Lowest in group |
| Series | — | Whisper |