I am looking for a 50cc saw that has better antivbe handles , a better air filter like on the ms 261 and most of all autotune . I now the 550xp is due out soon and has what i am looking for to replace my 260 pro. So my question is , does stihl have any plans for making saws in autotune versions for thier saws like the 441 autotune model? happy holidays to all!