I had the MA6900 and now have the C2200 and MC2102 tube separates. The MA6900 is very good, but there was no doubting the superiority of the C2200/MC2102 in A/B comparisons. The difference could be in using tubes, but to my ears the separates were better in every way.
But it doesn't matter what we think. Be glad that you like the cheaper option better : )
But it doesn't matter what we think. Be glad that you like the cheaper option better : )