Okay
Lived to the west (brought up in Prestwich, Swinton/Worsley) and orginally from here now living in the south Sale.
If you want country side I’d head out either Bolton way or Cheshire direction depending on whether you want hilly or just general open space.
M60 is a car park usually if you work normal hours so any route on your way in is best planning to being on it as little as possible.
Knowing what I do I would avoid basically the right hand side of the city so Failsworth, Droylsden Denton direction.
Close to the city I’d go for Sale, Altrincham(Metrolink save the using the car) Lymm, Hale, Bramhall some parts of Urmston.
Further a field Egerton, Rivington, Turton Bottoms.
NOTE there are good and bad in all areas just the above have lots more good and a little bad :-)