For those asking if Bitcoin is the only coin that with halving capability the answer is no, many coins have this feature as well
1. On August 5 2019 LTC completed it's second halving
2. On January 4 2020 BEAM completed it's first halving
3. Both BSV and BCH halving will take place in April 2020
4. Zcash halving will happen around November- December 2020
5. BCD (Bitcoin Diamond) halving will take place on 29 July 2020
The list goes on and on, some are even holding few altcoins that will halve later on but they don't know it, DYOR
I'd love to have Bitcoin as my strongest asset before halving happens, and the second options is with xrp as my top potential asset second to bitcoin as of now. Ethereum is also a promising asset, however this has already making a history on my previous experience that's why I am diverting into another chapter with new one that's also capable.
yes of course, bitcoin is the main thing, but I doubt that your XRP, although xrp is a top3 cmc coin, does not mean that it is good in the long run.
why don't you start with ETH, XLM or LTC, where their position may be better in the future.
or you just wanted for bull run and expect XRP will reach new ATH.