Bitcoin is BSV and BCH. IF you call one of them outdated then all three of them are. Value of cyptocurrencies are far from their technical fundamentals. Coins with strong fundamentals can easily be overlooked. Their value wil show only in many years to come.

Dr Kim talk here about it.
Behavioral Finance, Cryptocurrency Markets
https://www.youtube.com/watch?v=REC5V7d3pqM&feature=youtu.be