Now that the video card is cheap, a lot of people are preparing to sell used graphics CARDS, do you have any ideas?
Graphics cards are not cheap, unless you have access to something that I don't. There are occasions where you can find a high quality vendor around here selling used cards for cheap, but this is certainly not the regular behavior in the current market. Plus I don't even agree that people would be selling their cards if they become cheap; people would be more interested to sell their cards when prices are high and they know they can get more value out of them. If the cards are so cheap, then I would suspect they would simply continue mining these cards and save themselves the hassle. I disagree with your premise and the logical steps you made to get to your conclusion. I think it is all wrong.
I just want a better miner.... one thar i can see what is going on, one that is acurate, one that lets me change the coin to the one I want, or let it decide witch to mine.
Well, for accuracy you might be best off with one of the classics like Claymore or something. I've never heard anyone complain about NiceHash's accuracy, but they may not update their values on their API in the way you'd like. I do not know of any miner that is inaccurate or doesn't show you what's going on. There are very few miners that let you select which coin to mine, but it sounds like you are asking for NiceHash, have you checked them out yet?