follow P1's advice above and search the forum, it's also important to know what your target market
will be - if it's occassional use on 2 storey domestics then cheap and cheerful is the way
if you are making it a serious addition to your biz and want commercial and 3 storey work then go for
a top quality item. but these will take longer to break even on money as the outlay is more.
snd if your getting a genny get a quality one with enough power
Darran