I plan on taking on more work and will be purchasing a couple of new trimmers. In the area I work the only real choices are Stihl, Echo, and now Tanaka. Tanaka is brand new to this area and I am not familiar with them is this as good a name at the other two? Also, I am seriously leaning towards an "auto loader" head as I can't seem to keep my old ones feeding right. Anyone use such a head on any of these trimmers if they come that way at all? Thanks for the input.