I think the tangle is superior to the blockchain and IOTA looks very promising. I'm curious to see if there will be more companies following IOTA and using the tangle. I think you've made a smart move diluting your BTC and LTC and going for IOTA. IOTA has just entered the market and has more potential to make an enormous growth. I think broad adoption might take a while for IOTA, but will eventually come. The transaction time of IOTA isn't what it will be yet, it now takes 1-25 min before a transaction is confirmed and they don't have a marketeer on board yet. I will be posting about IOTA often the upcoming weeks, I thought you'd might be interested:)