mcai or otr cai

[corza3]

gday sorry for starting another thread just need opinions/help quick as looking at getting parts this week just wanna know if its worth the extra money for otr cai or do the 2 hole mod mcai, is there much difference and if any of the otrcai on ebay are any good here are 2 i have been looking at any help would be very very helpful
LS1 OTR COLD AIR INTAKE VT VX U VY HSV HOLDEN COMMODORE - eBay Air Filters, Induction Kits, Performance Parts, Car Parts, Accessories, Cars, Bikes, Boats. (end time 14-Apr-08 09:03:40 AEST)

COLD AIR INTAKE 5.7L LS1 6.0L OTR HOLDEN - VT,VX,VY,VZ - eBay V8, Performance Parts, Car Parts, Accessories, Cars, Bikes, Boats. (end time 16-Apr-08 10:31:29 AEST)

[GMMAD]

definitely worth getting the OTR
the ebay ones aren't the best but they will do the job and the filters aren't very good I would upgrade it to a K&N filter