Ok split it into 3 parts.  How do you benefit?  We need to know more about your situation but bitcoin is a payment network that spans the world.   Easy to use and send to someone far away if needed.   Some benefit much more from it's functions then others.
Ok before buying 2 you need to decide what is your goal?   Are you buying for a profit?  If so could mean holding it a decent amount of time trying to gain a profit.  There are no guarantees you could win big or lose big.  But you need to decide are you happy with 10 dollar profit? 50 dollar profit?   ETC.  No one else but you can set your goals.
You really need to read more about the beneficial nature of bitcoin and what it has to offer.  As far as "rush over btc" it is the number one crypto currency.   So it is the one with the most publicity, most acceptance, etc.    So if looking at crypto world it is the coin use most of time.