Ive got a problem
 

i just broke my +5 steel raging wind sword.. :(:(:(
im almost 27..

got 27s...

the question is..

what weapon should i buy?
axe?1handsword?2handsword?
upgraded?

Depends on your stats and your preference, of course

im pure end..

just got my steel raging wind sword from mara elite

If your full END, then I recommend that you buy a sheild and a 1-Handed sword to not let the Block Effect of END go to waste... You should party tank better this way.

should i buy upgraded weapons already?

or should i save up to 30..?

i don't recommend trying to license or upgrade any weapons until lvl 40. if you can get your hands on it, thats nice, but you won't be using them for very long and getting money to replace broken weapons at your level is a hassle.....