What you will chose amomg them? and why do the Credit card and Debit card are afraid of Bitcoin? are the credit card not much smooth and faster like bitcoin? What do you think? are you sure the credit card and debit card will usefull in the future? 
If I had to choose between Credit Card, Debit Card and Bitcoin, I'd say Bitcoin. I'm pretty sure cards operators are fear of Bitcoin because Bitcoin is much more better than them.Also, I think that CC and DB will always be useful to everyone that uses (as well as the card operator), at least for now. Who knows in the future there will be less people use CC/DB and a lot are using Bitcoin as their daily basis.