Looking to buy one for trimming trees on my properties. It will probably be used about 5-10 times a year. Has anyone had any experiences with this, or any models of Stihl pole pruners? I currently use my FIL's Ryobi battery powered pole pruner and I think it is decent. My main complaints are that the battery runs out of power quickly and is lacking in power. I do like the fact that it is very quiet compared to a gas powered pruner. However, I'd take extra power and longer run time over quiet.