EGO 650 CFM vs 765 CFM Blower Comparison ( LB6504 vs LB7654 )

Wanted to compare those 2 awesome blowers
Conclusion: I feel like I could get away with 650 CFM since I didn't notice too much difference in the newer model. The new model did not impress me that much. Older model digs more into rocks and wet leaves since the output is tighter, but with new model that moves more air due to larger opening, you can move more dry leaves, while using the tip to move wet stuff/rocks if needed.
Another reason I am still tied up to my old 650 CFM model is because it's much quieter (feels like at least when holding it), so I tend to use that one more for quick jobs if I am doing something late to avoid disturbing neighbors.

https://www.amazon.com/EGO-Power-LB76...

https://www.amazon.com/EGO-Power-LB76...