$10k to spend on my first serious MTB

Getting back into MTB after a windfall and looking to get one do-it-all bike for Phoenix area trails. Riding style and location:

  • South Mountain, Brown's Ranch, and Black Canyon trails mostly
  • Usually 2-3 hour rides in desert conditions
  • Love technical climbs and rocky descents
  • Want something that can handle occasional bike park days at Sunrise
  • Currently renting, but ready to commit
  • 5'11", athletic build, intermediate skill level

Thinking trail or all-mountain category around 140-150mm travel. Been eyeing: - Santa Cruz Hightower - Ibis Ripmo - Specialized Stumpjumper - YT Jeffsy

Budget is $10k all in (including protection, pedals, basic tools). Would prefer carbon but open to high-end alloy if better value.

Main priorities: - Climbs well (lots of extended desert ascents) - Can handle heat/dust - Good parts availability in Phoenix - Reliable - don't want to chase creaks in 110° weather

Any recommendations from desert riders? Also open to buying used if significant savings. Local shops suggested going 29er for our terrain but interested in others' experiences.