I'm sorry, this morning I remembered better. The only problem I had with E2000 was it's crappy cable that I couldn't replace (which is the main reason why I upgraded to E4000). I don't recall any problems with dropping my E2000. I mixed it up with SoundMagic ES18 which I used at the same time and which literally split in two pieces one day.Thanks for the reply. I don't think I tend to drop my iems but I guess I'm leaning towards the E1000 for now.
So E1000 should be fine, aside from the cable which you can't replace. Personally I would never again buy any IEM that does not have replaceable cables, as cable is the thing that fails first.