bitcoin leads in terms of market capitalization, user base and popularity but guys bitcoin is going to replace by other Cryptocurrencies.
Nevertheless, virtual currencies such as Verge and Ripple , Litecoin which are being used more for enterprise solutions are becoming popular, while some altcoins are being endorsed for superior or advanced features vis-à-vis Bitcoins.
Verge (xvg ) ?https://vergecurrency.com/
Verge is a secure and anonymous cryptocurrency, built with a focus on privacy. Verge is a decentralized currency , direct transactions quickly, efficiently and privately. it is improve version of bitcoin with more secure and less time for transaction. it is more business oriented.
check https://www.cryptopia.co.nz/Exchange
for rapid change price in few days ..
Symbol: XVG
Block generation rate: 30 seconds
Litecoin ?
Litecoin is Released in 2011 . it is like Bitcoin in many ways, it has a faster block time so faster transaction confirmation.
Symbol: LTC
Ripple (XRP) ?
Ripple Released in 2012 , it is real-time global settlement network that offers instant.Built for enterprise use, XRP offers banks and payment providers a reliable way to source liquidity for payments. Ripple “enables banks to settle cross-border payments in real time, with end-to-end transparency, and at lower costs.
Symbol: XRP
Payments settle in 4 seconds.
Real-Time Global Payments Across 27 Countries
XRP settles over 500x faster than bitcoin.