How should I split points between Conditioning, Mobility, and Survival?
Match your points to your job. If you're breaching, put two in Conditioning for Used to the Weight and Proficient Pryer, save one for Survival to work toward Security Breach, and keep one flexible. Stealth looters should focus on Survival (Agile Croucher → Looter's Instincts) with a few Mobility stamina nodes like Marathon Runner. Check your balance every ten points to make sure you're still building what you actually play.
When is the best time to respec Arc Raiders skills?
Only respec when your role changes or you need a milestone that requires 15 or 36 points in one tree (like Vaults on Vaults on Vaults or Security Breach). Save your current build before you reset in case the new one doesn't work out.
Can I share custom builds with other players?
Yes. Use the share link to post your build—whether it's a solo survivalist setup or Minesweeper or a squad-minded Conditioning path—to Discord or chat so teammates can load the exact build.