The Challenger indeed has the better defensive possibilities, that's true, but lacks in evasiveness compared to the Chieftain due to its inferior maneuverability, which should roughly set those two on par in terms of overall damage soaking capabilities. Just did a quick test run with the Chieftain yesterday and I indeed took less hits with it than with the Challenger.
Damage-wise, comparing my two builds, 1 L hardpoint is superior to 2 M hardpoints. With MCs in those slots, the Challenger has superior damage against small ship hulls, but against medium and large ships the Chieftain has the edge.
Challenger SDPS against stock Gunship hull: 35.4
Chieftain SDPS against stock Gunship hull: 38.1
Challenger SDPS against stock Corvette hull: 30.3
Chieftain SDPS against stock Corvette hull: 32.7
So combat-wise with the way I build my ships, the Chieftain is cheaper, more maneuverable and has slightly more firepower.
Still, I don't think the Challenger is totally useless. The extra weapon slot and bigger internals give it more flexibility and I think I will build one for Thargoid hunting in the future.
Damage-wise, comparing my two builds, 1 L hardpoint is superior to 2 M hardpoints. With MCs in those slots, the Challenger has superior damage against small ship hulls, but against medium and large ships the Chieftain has the edge.
Challenger SDPS against stock Gunship hull: 35.4
Chieftain SDPS against stock Gunship hull: 38.1
Challenger SDPS against stock Corvette hull: 30.3
Chieftain SDPS against stock Corvette hull: 32.7
So combat-wise with the way I build my ships, the Chieftain is cheaper, more maneuverable and has slightly more firepower.
Still, I don't think the Challenger is totally useless. The extra weapon slot and bigger internals give it more flexibility and I think I will build one for Thargoid hunting in the future.