Several years in the making, there are still lots of room for development. Right now, fees are really the main concern. In most cases, we ended up paying more with the fees. To somehow solved this, we are looking for alternatives on other coins.

I don't mind paying more fees as long as the result will always be better but of course, shouldn't be that much. Surely, fees concerned are being addressed right now so let's just trust the process as we have nothing to do in the first place (e.g Ethereum network).