Im Hr4 but thats entirely because ive been doing all the offline quests first , half my achievement card is allready filled and ive solo'd Crimson Fatalis and all the 10 stars lol. I'll be concentrating on GH quests to unlock G rank now.
Seriously though, the wep is just too good for its own good imo. I can use all the weps, i kinda suck with the charge blade tho, not really given it enough time, but i just cant see a point in using anything else because of the Glaives utility. If i get a regular bunch of people to play with i'd switch to LBG or Hunting Horn as i like support , but solo wise, this thing makes most stuff a joke