More than 50% of total marketCap of entire Cryptocurrencys were occupied by only Bitcoin, so comparison of Bitcoin with XRP is totally worthless. Also Bitcoin will not you make rich sooner compared to XRP but it's has ability to store your wealth.
Bitcoin are the oldest player in entire Crypto with a strong security level and highly trust ratio from investor because everyone can bet that Bitcoin will be more than 4x bullish price in few years while compared to XRP there is no guarantee that it will raised 4x up or dump 4x down