The trouble with this trad v wfp debate is that it'll will never be settled...
In the right hands both wfp and trad are able to make glass clean.....but in the wrong hands they'll both make a pigs ear of anything they touch...
I am one of those one trick ponies.....(ok when I was 21 I did 6 whole weeks full time
trad)....then went into computing.
I use wfp for the most of my work...do one complete commercial insides trad and the odd door here and there...but in the main wfp is for me..
As for coming a croper when somethings gets broke...well I have looked at this and have backups for all my wfp components....pumps/valves, hose, reels, pole, brushes....as I order all my gear from UK I have ordered so as not to have to panic when somethings breaks...the 6 p's spring to mind here....
But this debate about which method is best is a loser....now who is the best would be worth some debate......
As so far nobody has claimed the 'best window cleaner' title...I just have to accept that by your silence you all bow down and acknowledge me as the master blaster here.....
Cheers
Dave.