Vacuum Cleaners Discussions

I love my Filter Queen vacs so far; but want to know if the 360 style tools are good/bad or the old style tools are better?  Mine are the brown & salmon mdls (salmon one is suction-only; brown one has Mdl 88 Power Nozzle)

this is my mdl 31 Filterqueen

An update on the dog smelly DC07.  The owner used it today to vacuum her upstairs and down [where the dog resides] and reports no smell of dog odor at all.   None. 

Carmine D.