Already being an Inov-8 fan for running shoes, when it was time to get a Crossfit shoe, I was pretty certain I would get an Inov-8 shoe.  I tried a Reebok shoe my CF BOX was promoting ... although a good shoe, the fit in the toe box wasn't quite right.  I went to the Inov-8 and ahhhh, just right.  Just a note, there is a women's specific version of the 240.  I believe it is the F-215.  I tried the 215 and it was too narrow.  The 240 fits perfect and has been great for all lifting and WODs encountered so far in CF.  I haven't done much rope climbing yet, but I have talked with others who wear the 240 and they say, this shoe ROCKS!