It is arsenal.
Manchester United has won more trophies than Arsenal.
Manchester United have won much more trophies than Chelsea have.
Three each: Arsenal (1998, 2002, 2004); Chelsea (2005, 2006, 2010).
arsenal have won 27 trophies in could 3 major trophies
Chelsea has won more cups than arsenal
Arsenal has won 31 trophies.
he has won 3 trophies for Chelsea as much as i can recollect
Arsenal won 3 chelsea won 4