I actually intended to invest into IOTA - joined their slack a while ago - have mostly only followed what people post in there - and due to the somewhat chaotic chatter around the ICO/Bitfinex saga, I have to say: I'm holding back my investment, as I sense/feel IOTA is not ready and does not have a public face ready to stand on it's legs.
Too many unanswered facts for the public to inform themselves from - or to be fair - the answers may be out there somewhere - but if so, they are certainly deep into a tangle, hard to find.