Need new trimmer 26A or 2600S

[hamsey]

Currently have a JD 105 trimmer and am tired that the string does not advance and gets stuck in head. Have to take the head off every time I want more string. I have narrowed down to 2 trimmers: Kawasaki 26A or Redmax 2600 Strato-Charged. I trim around beds, a long steep slope and high grass that borders the property. Also, the JD vibrates and is uncomfortable for long use. Pros / Cons of these trimmers.
Thanks
Norm

[Green Care]

I can speak on the redmax 2600 strato charged just bought 2 infact 1 is a composite shaft these trimmers are awsome,I run 155 line in these with no problem.

No nothing about Kaw or Deere.