My opinion
This it time is rainy season and sometime very hot because may affect to Hot pepper cause fruit setting not uniform.
I select HP507 this no.1 because good fruit setting and dark green or red color, big size to fruit of plan and uniform.
And I select HP508 is no.2 because light green or red but all thing very good.
Extreme I select SH2 from E&W is no.3 because fruit setting not uniform but good fruit setting.
End.