I bought a couple GTX 1080 Ti's EVGA FTW3's for $750 each. They have not shipped yet but maybe next week. Now I feel kind of stupid about it. The original plan was to put waterblocks on them and mine, and possibly use them for SLI as a backup plan or future plan for them. But now I'm reading how SLI is dead and I honestly saw them and impulse purchased them and didn't research how SLI would work (always wanted to try it but always just ended up selling my video card for a faster one). Sounds like SLI is dead and requires an i9 to fully utilize it. Did I mess up in getting 2?