J Pipes or J Pipes with Hotdogs?

Hi All,

I have a 2011 VE SV6 Commodore that I am looking to put some j pipes on.

I have come across two slightly different ones.
HOLDEN COMMODORE VE SS/SV6 SEDAN/WAGON 2 1/2" TAILPIPES WITH J PIPES - VE Online and HOLDEN COMMODORE VE SEDAN/WAGON SS/SV6 2 1/2" TAILPIPES WITH J PIPES AND HOTDOGS

I cant find any videos of anyone with the j pipes and hotdogs, only just j pipes, do they sound much different? does anyone have any experience with either?

Cheers