Our impression for Breast Pump is a very divided: if the pump times will run just fine, but we sort of happiness that the second breast pump from Avent is already partially defective. Although it takes quite normal, then inside you can hear after a while a crack as if something hooked and then the pump turns off and the first lamp only flashes. Before the pump makes this it sounds as if the pump is "swallowed", this makes them a few times and then it goes out. Our thanks go to Amazon, which now replace this pump for the 2nd time, I hope the third pump works better, then we'll have to look for another model us.
Otherwise, one can say that part is really great (if it goes times !!), many other products of Avent there, they work hand in hand, the pieces fit together, which is really convenient.
With respect to the suction power in a review, I can say that my wife has simply omitted these rubber insert on the breast funnel, since then the pump sucks a lot better, because it can not escape as much air. Try maybe.
Toll is the product Made in UK, finally something that does not come from China, but maybe that would even work better .... who knows