So I originally purchases my ego tools in May of 2014. I was having trouble finding time to mow. We just had our first baby and she was a handfull. I couldn't find time to mow because my daughter would NOT sleep. So I started looking for something quieter so i could mow at night. I found a few but the EGO stood out. They were available at my local Home Depot so i bought the 12" trimmer, blower and mower. I first started mowing and was very impressed with the power and run time. With two 2AH batteries and one 4 AH battery I was able to mow forever. Such good exercise also. Well 2nd year came and i started using my 60" reel mowers. I mowed with my ego every 2 weeks for the exercise. This year I plan on mowing with the 20" mower all year. The workout is great. I mow under the light of the moon. Its peaceful and i do look forward to it. So thank you EGO. You have made me thinner and also, gave me more time to spend with my daughter. Less sleep, but who cares. I'll sleep when I die.