Exploding I don't know, but if you bought into Siacoin and Digibyte, they both suddenly came up and then as expected profit taking happened. If you can get Sia below 100 any time is a good buy. But then again, I think Doge below 20 sats is always a good buy, so don't always mind me! I'd say getting it recently at 13 satoshi and selling it yesterday at close to 80 is an explosion of >x5 so why not?
Undervalued, man, not overrated. Verge and Cardano are living in their hype bubbles. Wait for them to fizzle out a bit if you're interested. Unless you want a two three year coin then Verge has the signs.