Is this one of those comments where you mean the exact opposite of what you say?
AS IN REFERNCE TO WHAT COMMENT M8 ??
i really really am gonna swap my gardner brush over to a new vikan...
it was like an slx moment where a cheaper pole was ousted for what it was,
not saying gardner brushes are cheaper because they aint

i really am gonna swap back to vikan at the moment as it feels and encourages confidence.
My take on My purchased gardner brushes ( and remember these are IMHO )
EXTREME WHITE= it holds/black bits etc too much, no sill cleaning ability in reality ,no real scrubbing power , but very light
BLACK EXTREME = too soft & all the above. great if you have multiple goosenecks for leaded windows though.
MEDIUM DUAL TRIM= it holds all black bits full stop, drove me round the bend forever cleaning brushhead.
DUAL TRIM RED= very stiff and harsh on leaded windows , great on first cleans and fascia etc though. my previously and upon proved wrong preferred brush because of its all round abilitys.
MEDIUM CILL BRUSH= fan jets too high and sprays everywhere you dont want including above frames on upward pushes of pole on glass, again black bits hold on brushes forever.
i am really gonna give the vikan another go and see where i end up.
worst case scenario is im back on an owned stiff brush