from our own selection of poles
17ft xtel gf - cheap, light, bit flimsy but fine to work with - lifespan 6months or so. (x4)
21ft unger (xtel in disguise) - same as above(x4)
30ft Brodex gf (old type ecolite) - very sturdy pole for gf - 3 years old and still in good nick, reasonably light, good handling characteristics (x1)
30ft Brodex Cobra Carbon - MMWWWAAAGGGHHHHAAAAHHH - very expensive but light, super rigid, fantastic pole.(x1)
45ft Universal carbon - rubbish, heavy, rubbish again.(x1)
Cobra Carbon is top of the shop but expensive - lasting supremely well (about a year old, used nearly every day) and still looks like new.