Valiant vs Worcester?

definatley the worcester! many people are going towards the vailliant now,and ive never been to so many breakdowns!i mean you can have problems with any boiler,im not saying you will have a problem free boiler with the worcester,but youve got a better chance.worcesters are also cheaper to fix if they break down and the parts are much more accessible.different models of the worcester greenstar have been about for about 5 years now and ive only been called to about 3 in all this time!