The best model is Claude Opus 4.5, and the best machine for running agents is a Mac. Don't worry about the cost. It's $200 a month, and new technologies will emerge in just a few months. Why wait? Start using it now, keep up with the times, and learn new technologies. Years from now, you won't remember saving $200 on early AI development or $400 by not buying a Mac. You'll remember wasting a lot of time tinkering with model hardware. You'll only remember 2026, the singularity, and the beginning of a technological explosion.