1) JARDINE
2) IXIL
which one of these two exhausts is the best and has high quality to get best performance?
and which one u think its sound more pretty?
thank you for your answers
JARDINE ebay page:
http://cgi.ebay.com/ebaymotors/JARDINE-RT-ONE-2-1-EXHAUST-RACE-CORE-AL-SUZUKI-GS500-_W0QQcmdZViewItemQQhashZitem5adf5ac1e9QQitemZ390294323689QQptZMotorcyclesQ5fPartsQ5fAccessories#ht_2311wt_939
IXIL ebay page:
http://cgi.ebay.com/Suzuki-GS500-GS-500-E-F-04-09-IXIL-Carbon-Oval-Exhaust-/160557716078?pt=AU_Motorcycle_Parts_Accessories&hash=item2561fc526e#ht_2019wt_1008
2) IXIL
which one of these two exhausts is the best and has high quality to get best performance?
and which one u think its sound more pretty?
thank you for your answers

JARDINE ebay page:
http://cgi.ebay.com/ebaymotors/JARDINE-RT-ONE-2-1-EXHAUST-RACE-CORE-AL-SUZUKI-GS500-_W0QQcmdZViewItemQQhashZitem5adf5ac1e9QQitemZ390294323689QQptZMotorcyclesQ5fPartsQ5fAccessories#ht_2311wt_939
IXIL ebay page:
http://cgi.ebay.com/Suzuki-GS500-GS-500-E-F-04-09-IXIL-Carbon-Oval-Exhaust-/160557716078?pt=AU_Motorcycle_Parts_Accessories&hash=item2561fc526e#ht_2019wt_1008