I've only made transfers between wallet and exchange sites, but with that little experience you realize the huge potential this project has. It's the only time I've experienced almost instant transaction with zero fees. Getting into Binance should give it another push, since Bitgrail is relatively small (good experience so far with it, I don't know why there are people complaining about this exchange site. Maybe a little buggy, but nothing terrible), and I hate Mercatox. Until it gets to Binance, Kucoin is the way to go. Being on Binance and Kucoin should make its trading volume rise a lot. If I had funds and wanted to invest on this project, I would do it now.
Sure, XRB is great. Its technology also. But where does that get it if no one uses it? At the end everybody might hold XRB and then realize that no one uses it for anything. It's missing real life adoption.
You're right, but in my opinion these are the kind of projects worth investing in. If this hits bigger exchange sites and people start to know of its advantages, real life adoption might happen faster than you think. And then, maybe it'll be a little late to get onboard. Take into account that, before getting into Kucoin, it was only tradable on Bitgrail and Mercatox. And now it's coming to Binance. I won't hodl forever if this doesn't take off (more han it already has), but at least I'm waiting to see what happens when it starts to be tradable at Binance.