Well, it's not THAT unreliable to justify wasting nvidias on cryptonight. I've had a few dozen deposits/withdrawals with stocks.exchange, and while they are really slow most of the time, they haven't lost any of my transactions yet. Buying ITNS there works pretty well cause since it's one of those "trash-exchanges" (with quite a few shitcoins trading only there and nowhere else) some of the popular withdrawal solutions (doge/eth) are overpriced there. Doge is pretty much always more expensive there than everywhere else, with up to 10% difference, so you can deposit doges there, sell them for btc (and make at least 5% profit in the process), then buy ITNS, and withdraw to your local wallet.