A Million is very possible considering a lot of these alt coins are going to have actual uses in the future. They will be much faster then BTC, LTC and even ETH. I was buying BTC when it was like 5-10 USD and now its a bloated dinosaur. I regret not saving much of it. The dinosaurs are going to have to pass the torch to the newer much faster coins. Monero can be replaced by XSPEC, BITCOIN BY CARDANO/RIPPLE ETC. Theres much more money to be made in the future as the newer currencies can be used in real world application. XSPEC is an un-traceable currency that can beat out monero in many fields. Bitcoin is so slow it gets beat out by almost every new generation coin. Its more of an asset then having any practical use as a serious currency.