Quick Picks Best Premium: iKamper Skycamp 3.0 ($4,899) — King-size mattress, 48″ headroom, 60-second setup. Best Value Hardshell: Tuff Stuff Alpha II ($3,245) — 46″ headroom, ABS shell, LED strips for $1,654 less than iKamper. Best Entry Level: ARB Simpson III ($1,795) — Try RTT life without betting $3,500+. Rooftop tents are the biggest investment most overlanders make after the vehicle itself. Getting it wrong means spending $1,800-5,000 on something that doesn