I started off purchasing Tier 1 for SheetMagic, but after just an hour testing it, I upgraded to access all the models. I have a myriad of use cases for this solution and can see myself integrating it with other solutions like ZeroWork, Packages or MindPal. I'm looking forward to learning what else I can do with it as the possibilities seem vast.

My only frustration was getting the API keys registered - this appears to have been caused by an extension clash. I opened Google Sheets in an incognito browser window and could save the OpenAI and OpenRouter keys easily.