No worries.  I'm guilty of being confusing when trying to explain things.  
Another person on here asked about the saws that died. I wasn't clear in explaining that I've been using Stihl chainsaws for 20 years.  They seem to last about 7 years, with at least two trips to the shop during each 7 year period to adjust them and get them running properly.   When they die, the guy in the shop keeps it and throws it away for me, and I buy another saw.   
This time around, I decided not to buy another Stihl chainsaw.  I just can't spend the money on a brand that I do not like.  I knew my brother had a few chainsaws, but I didn't think they worked.  They looked really rough.   I cleaned up the biggest saw, and it fired right up.  Super easy to start!!!   I'm not used to that. Stihl always takes awhile to start after sitting for awhile.  
I wanted to buy an Echo chainsaw. I have a small one and a gas weedeater that both start super fast and easy, so I wanted a 20 inch Echo chainsaw.  When the Husqvarna dies, I'll reconsider what I want.  I might become a fan of Husqvarna.