Gazzap what you will notice is the ease the extra lightness will give you in the arms and shoulders...don't get me wrong the Vikan brushes are bullet proof and do an excellent job but they do weigh alot in comparision.
I think I have pretty much all the SL brush designs and I have yet to fault them..
flocked for 1st cleans and then a dual trim non flocked for day to day cleaning whilst rinsing on the glass....do you arms/shoulder a favour and try one of these brushes out.
When these brushes first came out some people said they would'nt last...mine are as good as the day I first got them...
Cheers
Dave.
p.s Alex...I think I have sung your products praises enough here lately...now send me some freebie carbon fibre poles, brushes oh and a couple of those swanky winter gloves in size medium....thank-you very big