Buying a new chain saw RedMax GZ5000 or Johnsered 2258

[schoeny]

My local dealer has a RedMax GZ5000 which is a re branded johnsered 2252 and a johnsered 2258 going to use it on the farm for clearing fence rows have a johnsered 2245 for cutting smaller limbs love this saw , need some advice on which one i would work best for me