I had around 1 BTC or fractions less than that few months ago, Did invest in some altcoins and lost a big portion of it and had around 0.3 btc after the coin fell in price.
If you invested the 1 bitcoin into Ethereum 10 months ago, then use the proceed to invest in Monero, you are rich.
I guess both the ETH and XMR is a good investment now because the price is currently low and we have a good chance to get better profit when the price rises in the near future, with ETH, the trend is very predictable as it does not fall back lower than 0.018 nowadays so the current price is a good buy.