antminers would be the way to go if you are looking to INVEST money into a mining setup. but anyone can go mine alt coins that have little to no value right now and could indeed go up in value as the price of bitcoin rises .
With as little as 300-500 Mhs You can acquire 50-100 Dogecoin , Bytecoin , Monero Verde , And so on... And the only risk you taking is running your computer like most people already do at night or any time there not on there computer.
1 Doge - 0.00000073 BTC
Anyone can acquire BTC It may not be a whole bunch but you can still learn without putting any money forward
may be but I don't see doge going to get more value ever since it's a joke coin that has no real function and is by the hype only be in trading.. without real function or limitation it's a coin that has no value or adddition to the space in my opinion .. I'd rather build a mining station for 3.5k that adds to my income than mining for 1 cent of doge per day.. but also the gaming industry and gpu graphic cards are developing faster each year