I'm using the UAD Apollo Twin, which is a fantastic processor/interface. And today, I splurged on a bundle of plug-ins. Part of me feels like an idiot for having plunged into the deep end with it, but I've heard the results, and folks are getting pretty incredible recordings with these things.
I'm learning more about the Apollo Twin, and the more I learn, the more I love it. I've been watching videos and searching for info. It's an exciting time to record at home.