another brand to consider is Sapura Proride. Used them on my waja before.now only rear is proride,front is APM.I think I will consider Kyb excel G. Since JB here hard to find sachs.
Monroe is also hard to find on JB too.Someone also recommend me this brand
i used the stock model but the ride is better than stock APM. Unsure abt the quality as there are mixed review...works fine on my car though.price if i recall correctly is abt rm20-30 higher than stock APM or Kayaba.