well, so i recently purchased hardware to build my first rig, i know it's a little late and i hear a lot of people talk about the bitcoin bubble bursting soon etc. but I really did not invest that much money so basically I know it's a gamble but i don'r care.
anyways, cuz i'm not a complete dumbass i took a look at
https://en.bitcoin.it/wiki/Mining_hardware_comparisonbefore purchasing anything and after a little bit of thinking i decided to buy ONE HD 5970 and maybe a second one later if this project turns out to be success....
my question is: was that the wrong card to buy, i mean all i see in the forum is ppl talking about their 6990 (or dual 6990) miners, whereas the 5970 is way cheaper and, according to the chart, will get
approx. the same megahashes/s.
so tell me, did I fail, didn't I fail, and if a wanna buy a second video card should i buy another 5970 or a 6990.
sorry for my crappy english, it's not my first language but hopefully you can still understand me.