I use Miele Ultra White and Persil Universal Megaperls (colors also).
Miele Ultra White is excellent in cleaning and has very low-no suds. I use Miele a lot for washing towels in a high temperature wash,
and Persil Universal megaperls on whites with high temperature wash also.
Persil Universal megaperls has little more suds, not excessive.
Either way, you would not be disappointed in the cleaning and rinsing results. a little with either product goes along way.