Why not? If you are basing their current and past performance with others in this arena, there is little difference between CBIS and many of the others.
They are unknowns at this point and to rule out all the others for CBIS alone is selling yourself short.
If CBIS is your only play in this sector, then I strongly suggest you get a position in several of the others out there, otherwise you could be missing out on massive profits.... GL.
Neo
Remember people to only play with the money your wife/husband/significant other won't disembowel you for should you lose everything if your stock goes the way of the dodo!
JMHO!