It is faster but it is hard to gamble with altcoin. There are not that many option of site that allow us to gamble with altcoin and some people dont hoard altcoin. I use doge sometimes because it is cheap and I dont need to use fraction of it to gamble, but sometimes it is hard to find site that allow doge betting
That is true, I think most of these betting houses should start accepting Altcoins and stop over popularizing of Bitcoin because it has deficiencies only Altcoins can be used to solve them.