I'm new to the btc scene and am curious about how best to invest in this currency. it seems most inexpensive devices are not economical in terms of returning of being able to generate a reasonable amount of btc. plus, there's so much speculation in the market that the markup on most devices is over 100 % from what they were originally sold for. any thoughts on a good way to enter the mining/currency market?
If you want to go simple (trade BTC), then use coinbase.