Ktec or Milltek

After some advice from people with these systems.... My centre silencer has gone on ny standard system so plan to replace with one of the above. I want it to be as close to standard inside the cabin as possible, don't want the dreadful drone you get from some systems that you get when motorway driving. Which of these would be the best to get, swayed towards the milltek at the moment with it being resonated... Can people tell me what both the systems sound like in the cabin when cruising at 70ish

Cheers in advance
 
Would like to know people's opinions on this too. I like the look of the resonated milltek system myself.