Not sure exactly what you mean, seven from the same manufacturer? In that case I have a Simpsons set that would do it. Generally I do what you say there anyway, I have a set of weekday small to medium knot brushes that are quick to use and rinse and accurate to apply lather with. I also have another luxury set like the CH2, Polo8 Tulip3, My Neo special and Saville Row 3824, these take time and patience to load but lather is plentiful and they are a great change from the smaller scrubbier ones I tend to use during the week.
I am finding it hard not to pick up the Emperor 2 every day, for a weekday brush it is one of the finest two bands I own, real competition for the PJ2 and 2201.