I think it's the future big thing and bitcoin is gonna be father of all crypto world. New currencies won't come so easily and I don't think they will pop up huge right from the start. They used to say banks are too big to fail (bullshit) but I think crypto is too big opportunity to close an eye, and I expect huge companies to follow and invest big billions in it. I also see Visa and others follow, allowing transactions through their cards, etc. ETH also has huge jumps, it was like 500 in December and reached 1800 today, but I don't think it will come close to btc. Oh and I also expect huge spike once bitcoin reaches 21 million mined, which is the max. Same goes for ETH, I don't think it will be mined for more than a year and a half from now, which will pump price high. At least that's what I think will happen. Wall Street investing 1% capital into crypto would double everything. Sadly, I also expect huge inflation.
I feel so bad when I told everyone at my uni in 2010 how bitcoin is the future. Back then it was like 30 dollars and I couldn't even buy it. It's my biggest miss for not following gut feeling. Right now I mine ETH but it's not huge cash.