On the off chance that you have altcoins that you wish to exchange with bitcoins efficiently, ShapeShift would be the correct decision for you. The trade works as coin swap business just, with charges level contingent upon the altcoin you wish to swap bitcoin with (normally 0.5%).
Purchase bitcoin with ShapeShift
low mining charges (normal 0.5%);
in a split second accessible bitcoins.
altcoin swap as it were;
swapping scale including other shrouded charges.