Chameleon’s are often noted for being a bit harsh at the rear, as are Cove Stiffees but then both get ace reviews. Bear in mind thought that these reviews tend to be with more hardcore/play bike builds than XC ones.
Something for tough techy trails that you can throw around a bit with slacker head angle:
Orange Crush
Orange Subzero
Cove Stiffee
Chameleon
Something more XC for longer days out might be best with steel:
Cotic Soul
Cove Handjob
Orange P7
Genisis Altitude…
Personally I wouldn’t call this XC list a do it all bike, but who cares about categories like that.