I have 3 360 x and 3 160 tuna blue with the controller. All 6 work but, I love the way the 360 to come on gradually. The 160 don’t have the same lower intensity. I have tried different ways to get the look I want in the morning, but nothing works. I’m thinking about getting another controller, one for the 360 and the other for the 160. Should I get the wi fi dongle or another controller?