Transaction from blockchain technology is good one way to make online transaction and we can use exchange for multiple transaction, Crypto coins are now very fast and the overall market for crypto acceptance is also good but in these days i prefer to hold and online shopping is very easy. I am using YoBit.Net is the best exchange and i an use for multiple transactions.
Its not everyday that I see someone praising Yobit exchange, you high?
When BTC price goes up, transaction fees are already going up as well. You'd see more than your fair share when its happening, sending a piece of BTC when transaction fee is a lot than the amount sent. Its not really ideal to use BTC when it happens which I see altcoins will soon be preferred.